Cleaning for Health v750 · Cleaning for Health: Products and Practices for a Safer Indoor...

Cleaning for Health:Products and Practices for a

Safer Indoor Environment

Contributors

Alicia CulverMarian FeinbergDavid KlebenovJudy MusnikowLara Sutherland

INFORM, Inc. ©2002

Strategies for a better environment

INFORM, Inc.120 Wall StreetNew York, NY 10005-4001

Tel 212 361-2400Fax 212 361-2412Site www.informinc.org

Gina Goldstein, Director of PublicationsEmily Robbins, Production Editor

© 2002 by INFORM, Inc. All rights reservedPrinted in the United States of America

ISBN #0-918780-79-9

We are grateful to the Sharp Foundation for its support of this project, to Citigroup's Document ServicesDivision for its pro bono project management and production of this manual, and to Domtar Inc. forgenerously providing the paper.

INFORM, Inc., is a national non-profit organization that identifies practical ways of living and doing busi-ness that are environmentally sustainable. INFORM is supported by individual, foundation, government,and corporate contributions, and by book sales. All contributions are tax-deductible.

Contents

ACKNOWLEDGMENTS............................................................................................................................i

INTRODUCTION ..........................................................................................................................................1

Chapter 1 SICK BUILDINGS AND OTHER INDOOR AIR PROBLEMS .................4

Where Does Poor-Quality Indoor Air Come From?.........................................................................................4Health Effects of Indoor Air Contaminants ......................................................................................................5Assessing Indoor Air Quality Problems............................................................................................................5

Chapter 2 CLEANING METHODS FOR IMPROVED AIR QUALITY .......................9

Reducing Indoor Air Pollution Through Cleaning .......................................................................................9General Principles: Cleaning for Health......................................................................................................9Reducing Dust and Dirt Through Proper Cleaning and Preventive Measures.............................................10Reducing Microbial Growth Through Proper Cleaning .............................................................................10Special Treatment of Carpets ....................................................................................................................11

Chapter 3 HEALTH AND SAFETY CONCERNS OF

JANITORIAL WORKERS........................................................................................12

Training Requirements..............................................................................................................................12Hazard Prevention ....................................................................................................................................12Chemical Safety for Janitors .....................................................................................................................12

How to get information about products used by janitors ..........................................................................12How to read a material safety data sheet ................................................................................................12

Working Safely with Janitorial Chemicals.................................................................................................13Precautions to Prevent Chemical Injury ....................................................................................................14Reducing Chemical Use............................................................................................................................15

Direct chemical substitution ...................................................................................................................16Using fewer hazardous chemicals ...........................................................................................................16Improved management techniques ..........................................................................................................18

Chapter 4 ANTIMICROBIAL CLEANING PRODUCTS ..................................................19

Common Active Ingredients and Health Effects ........................................................................................20Minimizing Disinfectant Use and Exposure ..............................................................................................22

Using disinfectants correctly at the right time .........................................................................................22Diluting and storing disinfectants...........................................................................................................22

When to Use Disinfectants: The Experts Disagree ....................................................................................23

Chapter 5 SELECTING SAFER JANITORIAL CLEANING PRODUCTS:

WHAT TO AVOID AND WHAT TO LOOK FOR ..........................................24VOC Content............................................................................................................................................24Skin and Eye Irritants ...............................................................................................................................24Toxic Chemicals .......................................................................................................................................26

Sources of additional information...........................................................................................................26Dyes .........................................................................................................................................................27Packaging ........................................................................................................................................................27Product Literature and Training Materials .................................................................................................27

Chapter 6 PRODUCT EVALUATION PROGRAMS .........................................................28Green Seal ...............................................................................................................................................28

GS-37 standard .....................................................................................................................................28Green Seal’s “Choose Green Report” ....................................................................................................30

Canada’s Environmental Choice Program ................................................................................................30State Programs..........................................................................................................................................30

Commonwealth of Massachusetts ...........................................................................................................30State of Vermont ....................................................................................................................................31Washington State ...................................................................................................................................32State of Minnesota .................................................................................................................................33

Local Government Programs.....................................................................................................................33City of Santa Monica, California............................................................................................................33San Francisco, California ......................................................................................................................35City of Seattle, Washington.....................................................................................................................35

Chapter 7 CASE STUDIES .........................................................................................................37US GSA/EPA Cleaning Products Pilot Project ..........................................................................................37US National Parks Service........................................................................................................................37Santa Clara County, California .......................................................................................................................38

Appendix 1 Recommended Janitorial Cleaning Products.......................................39

Appendix 2 Recommended Janitorial Cleaning Products Screened for

Specific Environmentally Preferable Criteria .......................................59

Notes .........................................................................................................................................................75

Tables

Table 1 Indoor Air Pollution Source Checklist .......................................................................................6Table 2 Summary of Training Needs for Janitorial Workers.................................................................13Table 3 Overview of a Material Safety Data Sheet (MSDS) ................................................................14Table 4 Summary of Janitorial Hazards and Prevention .......................................................................16Table 5 Allowable VOC Content of Cleaning Products ........................................................................25Table 6 Recommended Janitorial Cleaning Products by Type..............................................................39

Table 7 Recommended Janitorial Cleaning Products Screened for Specific EnvironmentallyPreferable Criteria

7a Antimicrobial Cleaners, Disinfectants, and Sanitizers .............................................................607b Multipurpose Cleaners ..............................................................................................................617c Degreasers .................................................................................................................................647d Tub, Tile, and Basin Cleaners ...................................................................................................667e Toilet Cleaners and Glass/Window Cleaners ............................................................................687f Floor Care Products ..................................................................................................................707g Carpet/Upholstery Cleaners and Furniture Cleaners ................................................................727h Miscellaneous Janitorial Products.............................................................................................74

ACKNOWLEDGMENTS

The authors of this report are especially grateful to David Hurd of Community Assisted Tenant ControlledHousing, Inc. (CATCH), a New York City-based affordable housing and economic development organization, forproviding the original concept and funding for this report, with the goal of protecting workers in the organization’snew cleaning and building services company, CleanCATCH, from exposure to toxic cleaning chemicals.Special thanks are also due to Steve Ashkin of the Ashkin Group and Tom Barron of the Janitorial ProductsPollution Prevention Project for carefully reviewing the manuscript and providing crucial information, comments,and suggestions.

We would like to thank Catherine Zimmer of the Minnesota Technical Assistance Program (MnTAP) and theMassachusetts Nurse Chemical Injury Program for providing information on disinfectants, and Kelly Luck,former Great Lakes Regional Representative of INFORM’s Purchasing for Pollution Project, for informationon restroom deodorizers made with para-dichlorobenzene and safer alternatives. For providing information onthe environmental cleaning product programs in which they are involved, we are grateful to Mike Shor, MarkPetruzzi, and Arthur Weissman of Green Seal; Carolyn Miyazaki of TerraChoice Environmental Services; JudyJamieson of the Vermont Department of Buildings and General Services; Patricia Jatczak of the WashingtonState Department of Ecology; Mike Liles and Emily Moore of the Minnesota Office of EnvironmentalAssistance; Karl Bruskotter of the City of Santa Monica Environmental Program Division; Alex Dong of theCity and County of San Francisco Department of the Environment; Shirli Axelrod of Seattle Public Utilities;and Kirsten Ritchie and Jeff Stephens of Scientific Certification Systems.

Finally, we would like to thank Janice Homer of New England Medical Center and the MassachusettsNurses Association, Catherine Galligan of the Sustainable Hospitals Project, Philip Dickey of theWashington Toxics Coalition, and Scot Case of the Center for a New American Dream for reviewing thedocument and providing comments.

ACKNOWLEDGMENTS

i

INTRODUCTION

Over the past 10 years, awareness has grown of theeffect of the indoor environment on an individual’ssense of well-being. In particular, increasing attentionhas been paid to the issue of indoor air quality. High-quality indoor air results from good air circulationand exchange, proper temperature and humiditycontrol, and control of airborne contaminants, odors,and dust.

In schools, hospitals, office buildings, and otherinstitutions, paying attention to how a facility iscleaned can make a significant difference in thequality of indoor air and the chemicals to whichworkers and occupants are exposed. Good indoor airquality produces an environment that is healthy andcomfortable. It is also good business, resulting inincreased worker productivity, reduced absenteeism,and reduced medical and insurance costs. Accordingto one analysis, US businesses could realize a pro-ductivity gain of $30 to $150 billion annually, and anincrease in worker performance of 0.5 to 5 percent,by improving the indoor environment through betterventilation and cleaning.1

By choosing cleaning methods, products, and equip-ment carefully, identifying and addressing contami-nation “hot spots,” reducing the on-site storage oftoxic chemicals, and introducing higher standards asto what constitutes a “clean” space, janitorial cleaningcan perform a real environmental service.

This guide is designed to assist those who wish toimprove the indoor environment and worker healthby using proper cleaning and preventive methodsand choosing the safest available cleaning products.It addresses:

�Common causes of poor indoor air quality andhow to prevent it.

�Cleaning methods to improve the indoor environment.�Health and safety risks of janitorial workers and

how to reduce them. �Health effects of common cleaning chemicals and

disinfectants, and how to minimize use and exposure.�What to look for and avoid in janitorial cleaning

products.� Existing programs that have evaluated the envi-

ronmental attributes of cleaning products.� Products determined to be “environmentally

preferable.”

The information contained in this guide is applicableto all building types and can be used by a wide vari-ety of groups, including:

� Janitorial service companies and janitorialdepartments that wish to reduce their chemicaluse and improve indoor air quality in the buildingsthey serve.

�Building occupants and janitorial workers concernedabout the cleaning chemicals to which they mightbe exposed.

� Institutional purchasers interested in purchasingless toxic janitorial products.

� Labor unions and other groups concerned aboutoccupational safety, indoor air quality, and janitorialchemical use.

FINDINGS

1. Poor-quality indoor air can produce healtheffects in occupants ranging from headaches anddry eyes to nausea, dizziness, and fatigue.

Building design flaws, heating and ventilationproblems, occupant activities, and chemicalproducts that are improperly used, sealed, orstored can contribute emissions and contaminantsto the indoor environment. These, in turn, maycause “building-related illness,” a diagnosableillness attributable to airborne building contam-inants, or “sick building syndrome,” which causessymptoms associated with occupancy of a specificbuilding but no specific illness is identified.

2. Janitorial workers experience relatively highinjury rates, many of which are due to the toxicchemicals found in cleaning products, particularlyfloor and carpet maintenance products, disinfec-tants, and specialty cleaners. These chemicals cancause headaches, asthma, burns, permanent eyedamage, major organ damage, and even cancer.

Of particular concern are disinfectants, all ofwhich pose health and/or environmental risks.Their active ingredients are among the most toxicchemicals used in cleaning, and include quaternaryammonium compounds (quats), bleach, ethyl andisopropyl alcohol, formaldehyde, and phenoliccompounds.

INTRODUCTION

1

3. Improved cleaning methods and less toxic prod-ucts can positively affect indoor air quality andworker health. In one study, implementation of improved cleaningand preventive techniques, such as focused dustremoval from all surfaces, use of large entrywaymats, and damp-mopping instead of sweeping,reduced airborne bacteria by 37 percent, fungi by62 percent, and dust by 52 percent.2 Anotherstudy found that the use of hazardous chemicalscould be reduced by 5.4 pounds per janitor per year,or 13 percent, if janitors used fewer chemicals,substituted less toxic chemicals, installed matsand vacuumed, and avoided aerosol products.3

4. Information is available to help entities chooseless toxic products.

Information on toxic ingredients, volatile organiccompound (VOC) content, and flash point (thetemperature at which a volatilized product canignite) is readily available for most products. Thisinformation can be used to compare differentproducts and choose those that are least likely toignite and have the smallest quantity of toxicchemicals and the least impact on indoor air quality.Many manufacturers are now providing otherenvironmental information as well, such asbiodegradability, skin and eye irritation data, aquatictoxicity, and full ingredient lists upon request.

5. Less toxic and equally effective products areavailable for almost all applications.

INFORM’s survey of groups that have evaluatedand purchased cleaning products with less toxicchemicals or other positive health and environ-mental attributes found that many have switchedentirely to less toxic and low-VOC products.Many products in use are also biodegradable, freeof chemicals listed on the federal Toxics ReleaseInventory, and free of carcinogens. (See Table 6for a list of all the environmentally preferableproducts used by the surveyed groups, includingdisinfectants, general-purpose cleaners,degreasers, tub and tile cleaners, toilet cleaners,and glass/window cleaners.)

RECOMMENDATIONS

1. By cleaning for health first and appearance second,janitorial service companies and departmentscan improve indoor air quality while protectingthe health of building occupants and workers.

Strategies such as preventing the introduction ofdirt and dust into a facility, focusing on dust andairborne contaminant removal, preventing waterdamage, and using proper cleaning methods canreduce indoor air pollution and the toxicity andvolume of products used. While occupants maycomplain that the lack of a “chemical” or “fragrant”smell indicates that bathrooms have not been ade-quately cleaned, they can be educated about theelements of effective cleaning and the importanceof reducing the use of volatile, odorous products.

2. By evaluating products and purchasing the leasttoxic ones available, institutions can reduce therisk to workers and the environment while main-taining high-quality cleaning standards.

To make an informed decision about which productsto use and which to avoid, buyers can read thematerial safety data sheets for all products, askvendors about their products, and use the informationprovided by vendors to evaluate a product’s environ-mental attributes. Products without toxic chemicalsare available for most cleaning applications.

3. To reduce their environmental and healthimpacts, disinfectants should be used carefullyand selected based on their efficacy and purpose.

Different disinfectants kill different organisms, soonly products that contain the ingredients neededto kill the target organism should be used; theproduct label generally lists the types of organismsagainst which a disinfectant is effective. In addition,most disinfectants are only effective on clean surfaces,so surfaces should be cleaned before the disinfectantis applied. Label instructions should be followedprecisely or the product may not be effective.

4. Educating janitorial workers in proper cleaningmethods, the effective use of cleaning chemicals,and the health hazards of specific chemicalscontained in the products they use can reduceexposures to toxic chemicals and other buildinghazards.

INTRODUCTION

2

In some applications, even an environmentallypreferable alternative product will still pose sometype of health hazard or environmental risk (thiscan be the case when a disinfectant is required).Janitorial workers often handle highly toxicchemicals with little or no knowledge of theirtoxicity or how to prevent injury. Training themto handle hazardous products correctly, to avoidspraying or otherwise contaminating the air withcleaning products, and to dilute products correctlycan reduce the risk of chemical injury and theamount of product required for the job.

5. Facilities interested in reducing their use of toxiccleaning products can take advantage of themany janitorial pollution prevention projectsthat have successfully implemented improvedcleaning practices and evaluated and promotedenvironmentally preferable products currentlyon the market.

Groups that wish to implement their own programscan build on the successes of these projects andavoid the pitfalls of inadequate training orinsufficient buy-in. Facilities planning to implementa janitorial pollution prevention project can contactthe planners of previous projects, use existingevaluation schemes, or use the same productsused in these successful programs.

INTRODUCTION

3

Chapter 1 Sick Buildings and Other Indoor Air Problems

4

According to the US Occupational Safety andHealth Administration (OSHA), “Indoor air pollutionmay be caused by physical, chemical or microbiolog-ical agents, and is aggravated by poor ventilation.”1

The term “sick building syndrome,” according to theAmerican Lung Association, refers to “situations inwhich occupants of large buildings experience acutehealth and comfort effects that appear to be linked totime spent in a building, but no specific illness orcause can be identified.” Occupants may experiencethese symptoms throughout the building or in aparticular room or area. The American LungAssociation describes “building-related illness” as adiagnosable illness whose symptoms “can beattributed directly to airborne building contami-nants.”2 In the case of both sick building syndromeand building-related illness, building occupants mayexperience headaches; irritation or dryness of the eyes,nose, throat, or skin; dizziness; nausea; and fatigue.3

Where Does Poor-Quality Indoor Air Come From?

Building design flaws

�“Tight” buildings with little natural ventilation.Since the 1970s, in response to rising energycosts, designs incorporate less natural airexchange through windows and building materials.

� Leaky buildings with poor control of heat andhumidity, leading to high relative humidity.Condensation and pooling of water in and aroundrefrigerators, humidifiers, air conditioners, drainpans, water fountains, toilets, and sinks are breedinggrounds for molds, mildew, bacteria, and cockroaches.

Ventilation system design flaws

� Poor placement of vents in relation to workspacesand other places where people congregate.

� Inadequate air exchange or climate control, oftenin the interest of saving energy.

� Improperly located intake air vents, which cantake up polluted air from the building’s loadingdock, exhaust vent, or dumpster, or exhaust froma nearby building or restaurant, and circulate itthroughout the system.

� Lack of an effective intake air filter, allowing contam-ination from a nearby highway or industrial facility toenter the system, regardless of intake air vent location.

�Overly dry air, common in many air-conditionedbuildings, causing dry skin and mucous membranes.

Building renovations or other construction

work in an occupied building

�New construction and interior design materials,such as insulation, pressed wood and plywoodproducts, fabric finishes, adhesives, and carpet,may off-gas formaldehyde and other volatile organiccompounds (VOCs), particularly when they arefirst installed. Dust, particulates, fungi, or otherbiopollutants released during renovations may driftinto occupied areas or enter the ventilation system.

� Shifting of workspaces and cubicles so they nolonger correspond to the location of vents.Dividing one room into two by creating a newwall may cut off ventilation to one of the rooms ifthe original room had only one vent.

Occupant activities

� The presence of pets (e.g., in a school or daycarecenter) increasing the concentration of allergenssuch as dander and excrement. Pet food and waterdishes can become growth media for microbes.

� The presence of small children, bringing aller-gens and bacteria into the environment throughdirty diapers. Activities such as playing in thesandbox can contribute particulates to the air that areirritating to the lungs and eyes.

�Smoking, which can seriously degrade indoor airquality.

�Vocational training, laboratory work, and artactivities may involve products that release conta-minants into the air.

�Use of equipment such as photocopiers releasesozone and VOCs; everyday office supplies, suchas some brands of correction fluid, glue, andmarker pens, emit toxic chemicals.

Improper storage or use of chemicals and

other products that release VOCs and

other toxicants

�Open-air use of chemicals that should only beused in a chemical hood (a ventilated, enclosedarea that directs air flow from the user to outsidethe building).

� Failure to close containers of volatile chemicalsduring use (e.g., during art classes).

Chapter 1

SICK BUILDINGS AND OTHER INDOOR AIR PROBLEMS

5


� Storage of chemicals in leaky containers orcontainers that do not close properly.

� Failure to close containers when products arenot in use.

Cleaning services

� Insufficient cleaning of kitchens, bathrooms, andwater drain pans, leaving nutrients for microbesand pests.

� Leaving food waste overnight, which canattract pests.

�Dusting, sweeping, and vacuuming techniquesthat release more dust than they clean.

� Improper storage and use of scented products andharsh cleaners that release VOCs, respiratoryirritants, and other toxicants into the air.

� Improper use of concentrated cleaning chemicals(e.g., failure to dilute before use).

Other sources

� Sewer gas entering through rarely used draintraps where water has evaporated.4

�Carbon monoxide leaking from gas heatersand stoves.5

� In older buildings, exposed asbestos circulatingthrough indoor air.

� Lead dust from exposed and chipping lead paint.� Pesticides used indoors or drifting in from out-

side through windows or the ventilation system.�Chemicals leaking through the building foun-

dation from contaminated soil.�Radon emanating from the earth below the building.6

For more information on specific emissions and con-taminants in the indoor environment, see OSHA’s1994 Proposed Indoor Air Quality Standard in theFederal Register at http://www.osha-slc.gov/FedReg_

osha_data/FED19940405.html.

Health Effects of Indoor AirContaminants

Many indoor air pollutants, such as VOCs, formalde-hyde, and ozone, can cause health problems forbuilding occupants. According to OSHA,“Individuals with underlying pulmonary disease,such as asthma, are more susceptible than others toacute exposure to these indoor air contaminants andexperience coughing and wheezing at low levels ofexposure.”7 Biological contaminants can cause respi-ratory irritation, infectious diseases, fever, flu, and

eye, nose, and throat irritation.8 Excessive VOCs cancause headaches and eye and respiratory irritation.9Products of combustion in improperly vented furnacesand fireplaces can cause headaches, drowsiness,impairment of vision, and mental confusion.Formaldehyde, a chemical commonly found infurnishings and building products, can cause irrita-tion of the skin, eyes, nose, throat, and respiratorysystem, as well as impaired respiratory functionand cancer.10

Some pollution factors have a synergistic relation-ship, meaning that the interaction of two or moresubstances has a health effect greater than the sum ofthe individual effects. For example, synergismbetween chemical contaminants, such as ozone andVOCs, can aggravate asthma. And people withunderlying pulmonary disease may be at “increasedrisk of pulmonary infections due to the synergisticeffect between chemical and microbial contami-nants,” according to OSHA.11

Assessing Indoor Air QualityProblems

A janitorial service typically does not have theexpertise to measure indoor air contaminants scien-tifically. This is a function properly performed by anindustrial hygienist or environmental scientist usingsophisticated equipment. However, in the course oftheir normal work, janitors may observe some of thesigns of indoor air problems. Alerting the client orbuilding management to these problems can bevaluable in triggering remediation. The client may

For specific respiratory and other symptomsassociated with particular indoor pollutants,see the US Environmental Protection Agency’s“Diagnostic Quick Reference” at http://www.

epa.gov/iaq/pubs/hpguide.html#Diag Quick Ref.

For sources, impacts, controls, and detectionof specific indoor air pollutants, see theNational Agricultural Safety Database’s“Questions About Indoor Air Quality” athttp://www.cdc.gov/niosh/nasd/docs4/

sc98008.html.

For indoor pollutants associated with asthma,see OSHA’s Proposed Indoor Air QualityStandard, Table III-4, at http://www.osha-slc.

gov/FedReg_osha_data/FED19940405.html.

6


choose to do scientific testing, hire a consultant, orcorrect what is likely to be a maintenance problem. Table 1 provides a checklist of typical maintenance

problems that may be contributing to poor indoor airquality, which janitorial staff can either point out tobuilding management or address themselves.

Table 1. Indoor Air Pollution Source Checklist

Check Question Comments Solution

Vents Is thereadequate airflow?

Hold a tissue to the vent. Thetissue should flutter away if itis an exhaust vent, or besucked in if it is an intakevent. Ensure that the systemis on when performing this test.

• Ifair flow is inadequate, report theproblem to the building manager sothe ventilation system can be serviced.

Vents Is there excessivedust or slime nearthe vent?

This indicates contaminationinside the ventilation system.

• Some molds and fungi that cause slime

Vents Are no ventsvisible in theroom?

Vents blocked by furniture,pictures, or other items maybe found behind tall bookcases,under tables, or even under rugs.

• Move furniture and accessories toexpose the vent(s).

Chemicals,

Art and

Activity

Supplies,

Are anycontainersunsealed, open,or leaking?

Chemicals evaporating intothe air from unsealed orleaking containers can causeindoor air pollution; two ormore chemicals may interactto form more toxic orflammable combinations.

• If a container cannot be closed orsealed, transfer the contents to alabeled, sealable container, or placethe original container inside a larger,sealable container.

• If the product is outdated, dispose ofit properly (determine if it must be

• If building occupants are neglecting toclose containers, explain to them theimportance of keeping them closed.

Are allcontainerslabeled?

Unlabeled containers may containhazardous materials or causematerials mistaken for somethingelse to be used improperly.

• If unlabeled containers are suspected tocontain hazardous materials, consult with anenvironmental health and safety specialist.

Are hazardousproducts beingused withoutadequateventilation?

Hazardous products usedwithout adequate ventilationcan build up in the air andcause health and safetyproblems.

• All hazardous products should havematerial safety data sheets (MSDSs)stored on-site; exposure precautionsdescribed in MSDSs should befollowed. Some chemicals should onlybe used in a chemical hood.

can be hazardous to humans. Professional

disposed of as hazardous waste).

mediators should be consulted beforeattempting cleaning, and staff shouldconsult the US EPA’s “Mold Remediationin Schools and Commercial Buildings” athttp://www.epa.gov/iaq/molds/index.html.

Janitorial

Chemicals

Chemicals,

Art and

Activity

Supplies,

Janitorial

Chemicals

Chemicals,

Art and

Activity

Supplies,

Janitorial

Chemicals

7


Water

Problems

Are there stainedor discoloredwalls, ceilings, orceiling tiles?

This may indicate a leak in theroof or side of the building.Continual water leaks can causemold and mildew, resulting inair quality and health problems.

• Notify the building manager to repairthe damage to the outside and inside ofthe building to prevent future leaks.

Water

Problems

Are there areasof condensationaround windows,pipes, or indoorsurfaces ofexterior walls?

This moisture can cause moldand mildew growth. Areas ofcondensation may be inade-quately insulated or may needto be dehumidified.

• Notify the building manager toadequately insulate or install adehumidifier in problem areas.

Water

Problems

Does watercollect inrefrigerator or airconditioner drainpans, aroundsinks, or aroundvents?

Pools of water can breedbacteria, mold, and mildew, andprovide water for other pests.

• Clean and empty drain pans regularly.

• Repair sink leaks.

• Find the cause of moisture around ventsand make the necessary repairs.

Asbestos Loose orshreddedinsulation aroundpipes or in otherareas may beasbestos,especially in olderbuildings.

Asbestos can cause serious lungdamage and may only beremoved by a licensedcontractor.

• If asbestos is suspected, call a licensedasbestos professional for an evaluationimmediately. An untrained personshould never attempt to removeasbestos.

• Seal off from occupants any loose orshredded insulation that is not asbestos.

Stuck

Windows

Are windowsstuck, painted, ornailed shut oropen?

Many older buildings usewindows for ventilation, whichworks only if windows canopen and close.

• For both ventilation and fire safetyreasons, most windows should befunctional. Check with the buildingmanager to ensure that windows arenot intentionally sealed for safety orother reasons before arranging to openthem. A carpenter or buildingmaintenance worker can usually fix astuck window.

Pests Are dead pests,pest droppings,dander, or otherobvious signs ofpests visible?

These signs in a particular areamay indicate a localized pestproblem.

• Check the surrounding area for foodwaste or other pest food sources andremove them.

• Check for cracks and holes in walls orfloors.

• Consider implementing an IntegratedPest Management (IPM) program.


Pests Could cracks andholes in wallsor floors allowinsects and rodentsto enter?

Dander and excrement frompests can cause indoor airquality problems.

• Notify the building manager of cracksand holes so they can be repaired.

8


Broken

Fluorescent

Light Bulbs

Are usedfluorescent lightbulbs placed inthe trash? Arethere any brokenbulbs inside thefacility?

Fluorescent light bulbs containmercury vapor, which isdangerous when inhaled. Lampslabeled “low mercury” may not,in fact, contain a less hazardousamount of mercury thantraditional bulbs. All fluorescent

• When a fluorescent light bulb breaks,immediately clear the room to preventinhalation of mercury vapor. Consultwith the facility's EHS officer or thelocal environmental protection office forinstructions on what to do with brokenfluorescent bulbs. Inform clients that donot have a hazardous waste disposalcontractor that they should employmercury recycling and hazardous wastedisposal services for their spent

Water-

damaged

Carpet

Is carpetcontinuallyexposed to wateror moisture, orwas it installed ina flooded room?

Water-damaged carpet maycontain large quantities of moldand mildew that cannot beremoved by normal cleaningmethods and may contributesignificantly to poor indoor airquality, allergies, and otherhealth problems.

• Replace carpet or consult an expert inthe remediation of water-damagedcarpets.

Spilled

Mercury

Has mercury (asilver liquid) beenspilled on anysurface?

Mercury is a serious environ-mental hazard and can becomean occupational health risk ifdealt with improperly. Mercury

Never put mercury in the trashor down the drain. (For moreinformation on handlingmercury, see the SustainableHospitals Mercury InformationPackage at http://www.sustainablehospitals.org/HTMLSrc/IP_Merc_BMP_Spills.html.)

• A trained professional should clean upspilled mercury with a mercury spill kit.Consult with the facility's environmentalhealth and safety (EHS) officer or thelocal environmental protection office. Insome localities, any chemical spill mustbe reported to the appropriateauthorities. A site where past mercuryspills were improperly cleaned up maystill be contaminated. Mercury should

• To prevent spills, take an inventory ofthe facility, noting switches,thermometers, and other items thatmay contain mercury. For assistance

can linger for years in cracks,crevices, or pipes, evaporatingand exposing occupants.

identifying mercury in your facility, seehttp://pasture.ecn.purdue.edu/~mercury/title.htm. Health care facilities shouldsee http://www.epa.gov/region01/steward/neeat/mercury/health.html.

recycling service and not placedin the trash.

bulbs should be recycled by a

fluorescent lamps.

Painted

Surfaces

Is there anychipping paint?

Chipping paint may be a signof water damage or old paint.It may also contain lead, whichcan cause serious permanent

• If chipping paint is blistering, speak tothe building manager about inspectingfor water damage and repairing thestructure.

• If children are present in the building,review building records or analyze thepaint to determine if it contains lead.Lead paint should be abated only by alicensed professional.

brain damage in children andfetuses.

never be vacuumed.


9

Chapter 2

CLEANING METHODS FOR IMPROVED AIR QUALITY

Chapter 2 Cleaning Methods for Improved Air Quality

Reducing Indoor Air PollutionThrough Cleaning

By itself, a cleaning service cannot “cure” a sickbuilding. Improving indoor air quality often requiresa combination of approaches, including changes inmaintenance, construction, and cleaning practices.No matter what a cleaning service does, a buildingwill continue to have indoor air quality problems aslong as:

� The HVAC (heating, ventilating, and air condition-ing) system is inadequate, contaminated, or dirty.

� The relative humidity is under 30 percent orabove 60 percent (depending on the season).1

� Emissions from another part of the building enterthe general air circulation

� There is significant off-gassing of volatile organiccompounds (VOCs) from furnishings or build-ing materials.

But a cleaning service can be an integral part ofthe solution to poor-quality indoor air. Even non-problem buildings can significantly benefit froman environmentally oriented cleaning program. Astudy of cleaning effectiveness and indoor airquality, performed by Research Triangle Institute(RTI) for the US Environmental Protection Agency(US EPA), found that “an organized cleaning programbased upon environmental management principlesand fundamental environmental protection guide-lines contributed to improved indoor air qualitythrough reduction of total suspended particles,total volatile organic compounds, and culturablebacteria and fungi.”2

In contrast to routine housekeeping, improvedcleaning techniques can significantly improveindoor environmental problems. In the RTI study,improved cleaning resulted in the following reductionsin biopollutants:3

� Total airborne bacteria (37 percent)

� Total airborne fungi (62 percent)

� Total non-floor surface bacteria (29 percent)

� Total non-floor surface fungi (25 percent)

� Total carpet-dust bacteria (84 percent)

� Total carpet-dust fungi (93 percent)

�Carpet-dust endotoxins (72 percent)

General Principles: Cleaning for Health

The following “Environmental ManagementPrinciples for Cleaning” come from the ResearchTriangle Institute study:4

Focus cleaning on specific objectives.� Emphasize protecting health and maintaining or

restoring valuable property.

Coordinate cleaning with other basic environ-mental management strategies.�Control pollution at the source.�Limit polluting activities.�Ventilate buildings to dilute indoor contaminants.�Design buildings and the ventilation system to opti-

mize indoor air quality.

Follow fundamental environmental protectionguidelines.�Maintain safety for all workers and occupants.�Clean for health first and appearance second.�Clean to maximize extraction of pollutants (particles,

gas, and biopollutants) from the occupied space.�Minimize chemical, particle, and moisture

residues.�Minimize human exposure to pollutants.�Clean to improve the total environment.�Dispose of cleaning waste properly.

While these principles may, at first glance, seemobvious, they are actually a radical departure fromthe traditional idea that cleanliness means asparkling, “whiter than white” appearance.Manufacturers of alternative products have reportedthat customers who use unscented products occa-sionally have problems when clients fail to smell thesharp odor of chlorine or the sweet smell of air“fresheners,” and need reassurance that their bath-rooms are really clean. In fact, real cleaning is “thescience of controlling contaminants.” 5

10

Reducing Dust and Dirt Through Proper

Cleaning and Preventive Measures

The Research Triangle Institute study determinedthat “[a]irborne biopollutants correlated with air-borne dust mass” in the building being investigated.6

Similarly, it is well known that minimizing dust anddirt will reduce pollens and allergies. The less dustand dirt, the fewer chemicals and the less time neededto clean them. In the RTI study, improved house-keeping techniques reduced total airborne dust by 52percent.7 The following are some simple but criticaltechniques for controlling dust and dirt:

Place entryway mats at every outside door. Theseshould measure at least five steps long. Vacuumoften, preferably in two directions (front-to-back andside-to-side), using vacuums with brushes, beaterbars, and strong suction.8 Also place mats aroundsandboxes and cat litter boxes.

Vacuum or damp-mop instead of sweeping. Use avacuum cleaner with a high-efficiency particulateair (HEPA) filter.9 Use high-efficiency microfiltra-tion bags, which retain dust and particles in the 3micron range or smaller. These bags cost more butsave on labor by reducing dust circulation.10

Change bags before they are completely full.Ensure that every vacuum cleaner used with aHEPA filter was designed to be used with one(other machines leave too many gaps in the systemfor a HEPA filter to be useful).

For dusting, use a damp, folded cloth or cloth-covered feather duster. Use a wiping motion,rather than a flicking or sweeping motion, toensure that dust remains on the cloth. Changecloths frequently.

If treated dust mops are used, obtain pre-treatedmop heads from a laundry service or spray themop heads outdoors. Dust-mop sprays containpetroleum products that can harm the user andbuilding occupants.

Use a medium-speed buffing machine. This willusually generate fewer particles of chemicals anddirt than a high-speed buffer. Consider using a vacuumattachment to the buffing machine.

For more information on air cleaning machines, seethe US EPA’s “Residential Air Cleaners” fact sheetat http://www.epa/gov/iaq/pubs/airclean.html.

Reducing Microbial GrowthThrough Proper Cleaning

The following are some basic steps that can helpminimize the need for antimicrobial products:

A two-step process should generally be used withantimicrobials. Clean first, then apply the disinfec-tant. Wait the recommended time before rinsing(usually at least 10 minutes); perform other taskswhile waiting for the antimicrobial to take effect.Most disinfectants are not cleaners, and are usuallyonly effective on a clean surface.

Use disinfectants only when and where required.The RTI study claims that an ordinary detergentshould remove more microbes than bleach alone.11

Change mop heads and sponges daily. Changecleaning water even more frequently.

Carefully clean areas where water collects and con-denses. These include refrigerator and air conditionerpans and air cleaner/humidifier machines.

Flush toilets and run sink and shower water at leastonce a week. This will keep the drains clean and the“p” trap full of water. Add an enzyme-type drainmaintainer if clogging or drain odors are a problem.

Consider using a dehumidifer in humid areas. Talkto the building manager about installing this deviceto collect moisture.


For more information on air duct cleaning, seethe National Air Duct Cleaners Association(NADCA), “Commercial Consumer Information,”at http://www.nadca.com/consumer_info/

commercial_info.asp. NADCA publishes a stan-dard for air duct cleaning that can be down-loaded at http://www.nadca.com/standards/

standards.asp.

For more information on reducing moisture,mold, and mildew, see the US EPA’s IAQCoordinator’s Guide at http://www.epa.gov/iaq/

schools/tfs/guideh.html, or the EPA’s “MoldRemediation in Schools and CommercialBuildings” at http://www.epa.gov/iaq/molds/.

For more information on reducing fungi, seethe New York City Department of Healthguidelines at http://www.ci.nyc.ny.us/html/doh/

html/epi/moldrpt1.html.

11


Special Treatment of Carpets

Carpets can be a source of biopollutants, dust, andVOCs. Initially, VOCs come from carpet treatmentduring fabrication and the adhesives used duringinstallation. Later, pesticides and cleaning products(such as stain removers) that remain on carpets afteruse can slowly volatilize (rise up into the air). Hereare some recommendations:

Prevent stains. Clean up spills promptly; start withclear, cold water and blotting cloths. For occupantswilling to cooperate, make a spill kit available fortimes when the cleaning service is not around.Standard carpet spot cleaners can contain high levelsof VOCs and carcinogens such as tetrachloroethylene.

Promptly clean and thoroughly dry carpets afterthey become saturated with water. Quick actionfollowing a leak or other cause may prevent carpetloss and the growth of mold and mildew. Do notattempt to clean a moldy carpet without protectiveequipment, protective clothing, respirators, and airfilters. Special training may be required to adequatelydeal with a water-soaked carpet. Avoid carpetrestoration products that contain tributyl tin.

Avoid excessive use of carpet shampoos and bonnet-cleaning products. Bonnet cleaning involves the useof a cotton, rayon, and/or polypropylene pad and arotary shampoo machine. Although these chemicalsare usually mild, overuse makes more frequentextraction cleaning necessary.

Deep-clean when necessary. Carpets need to beperiodically deep-cleaned to extract dirt, biopollutants,moisture, and embedded cleaning agents. A wetvacuum water extraction machine after dry vacuumingmay be used. The Carpet and Rug Institute recommendsrapid drying of the carpet. Pre-sprays applied carefullyand left on long enough can reduce the amount ofchemicals needed.12 Hazardous ingredients commonlyused in extraction products include acid rinses(hydroxyacetic acid) and solvents (butoxyethanol).Avoid products with these ingredients, or use themost diluted mixture available.13

Avoid particularly toxic products. Some carpetrestoration products contain tributyl tin, formalde-hyde, and other toxic antimicrobials.14

For more information on carpet cleaning, see theJanitorial Products Pollution Prevention Project fact sheetat http://www.westp2net.org/Janitorial/factsheets/

carpetcleaning.htm.

12

Like other service workers, janitors are vulnerable toa variety of dangers stemming from their exposure tothe physical hazards, chemical hazards, and infec-tious agents generally present in the workplace. Butjanitors are exposed to greater chemical hazards thanmany other workers because of the work they do.Recently, the importance of reducing janitors’ expo-sure to the hazardous chemicals contained in thetools of their trade has been gaining attention fromenvironmentalists and regulatory agencies. A reviewof workers’ compensation data from WashingtonState indicates that six out of 100 janitors are injuredby chemicals every year; 20 percent of these injuriesare serious burns to the eyes or skin.1 These figuresaccount for acute injuries only, not for carcinogenicrisks or chronic health risks to the endocrine, neuro-logical, respiratory, reproductive, and other systemsof the human body.

The remainder of this chapter provides an overviewof the elements of a general risk reduction strategyfor biological, physical, and chemical hazards.

Training Requirements

It is often forgotten that janitors deal with a widevariety of chemicals and other hazards and shouldtherefore be trained to avoid illness and injury.Table 2 lists the main categories of janitor trainingrelated to safety and health.

Hazard Prevention

Janitors encounter a wide variety of hazards in thecourse of their work. Table 4 on pages 16 to 17 liststhe most common hazards and the precautions thatshould be taken to reduce them.

Chemical Safety for Janitors

In addition to the basics listed in Table 4, janitorsshould understand chemical safety, know how to getinformation about the products they work with, andfeel free to speak with their supervisors if they suspectthey are at risk.

How to get information about productsused by janitors

Request material safety data sheets (MSDSs) fromsuppliers for all products used. Keep them in acentral location accessible to all workers. MSDSsshould also be accessible to emergency workers incase of fire or a chemical emergency in an areawhere chemicals are used.

Call the manufacturer’s information telephone linefor answers to any questions about chemical safetyor use not available on the MSDS or product label.Ensure that telephone assistance is available in off-hours, preferably 24 hours a day, to accommodatejanitors on all shifts.

Take advantage of any training provided by manu-facturers or suppliers in the safe and effective useof products.

How to read a material safety data sheet

Some MSDSs contain inaccurate information or donot contain all the information needed to make aninformed decision about a product. Generally, how-

Chapter 3 Health and Safety Concerns of Janitorial Workers

Chapter 3

HEALTH AND SAFETY CONCERNS OF JANITORIAL

WORKERS

For information on worker rights to protectionfrom workplace hazards under theOccupational Safety and Health Act of 1970,see http://www.osha.gov/as/opa/worker/rights.html.

For information on US Occupational Safetyand Health Administration (OSHA) guidelinesrequiring employers to inform employeesabout workplace chemicals and hazards towhich they are exposed (“hazard communica-tion”), see http://www.osha.gov/SLTC/hazardcommunications/index.html.

For information on OSHA guidelines on man-aging bloodborne pathogens, see http://www.osha-slc.gov/SLTC/bloodbornepathogens/index.html.

For information on preventing allergic reac-tions to latex, see the National Institute forOccupational Safety and Health’s (NIOSH’s)web site on occupational latex allergies athttp://www.cdc.gov/niosh/latexpg.html.

OSHA also provides many safety resources forsmall businesses, including free training andconsultation services as part of the SmallBusiness Assistance Program. Information isavailable at http://www.osha-slc.gov/SmallBusiness/index.html.

13

ever, they are considered the most easily availablesource of product safety information. Table 3 onpages 14 to 15 explains how to interpret the majorsections of an MSDS form. (The information in thissection is adapted from the Janitorial ProductsPollution Prevention Project web site, http://www.

westp2net.org/janitorial/jp4.htm, and from trainingmaterials produced by the City of Phoenix.)

Working Safely with Janitorial Chemicals

One way to prevent chemical injury to janitorialworkers is to reduce the toxicity of the products withwhich they work. In Richmond, California, theJanitorial Products Pollution Prevention Projectfound that the highest-risk janitorial products aregenerally those that are flammable or emit toxicfumes, are absorbed through the skin, or are corro-sive to the eyes or skin.2 The project team examined250 janitorial products in use at 32 area facilities andreached the following conclusions:3

7 percent of the products should not be used. Thesecontain ingredients that can cause cancer or can harmthe environment by depleting the ozone layer or con-tributing to global warming.

56 percent of the products require extreme care.These contain ingredients that can cause blindnessor severe skin damage, interfere with the endocrinesystem, or be absorbed through the skin or inhaledand subsequently cause damage to the blood, liver,kidneys, nervous system, or a developing fetus.

37 percent of the products require routine care.These contain ingredients that may temporarilyirritate the eyes and skin, can evaporate and affectindoor air quality, or may exceed a building’s allow-able sewer discharge limits for zinc or hydrocarbons.

Information on some of these hazards is available ona product’s MSDS. Learning about all hazards usuallyrequires a phone call to the chemical supplier’scustomer service desk.


Facilities

Chemical HazardCommunication

OSHA � �

BloodbornePathogen Standard

OSHA �

Material SafetyData Sheet (MSDS)Interpretation

Various guidesare available.Check with localoccupationalhealth agency.

� �

Infection ControlPrecautions

Infection controlofficer at facility

� Workers in other risky settings (e.g.,prisons or shelters that serve peoplewith HIV/AIDS, tuberculosis, andother infections) may require infectioncontrol training.

Proper Lifting andErgonomicPrecautions

�

Radiation Safety Radiation safetyofficer at facility

Workers in settings where X-rays orother radioactive diagnostics ortherapies are performed should receiveradiation safety badges and training.

Topic Guides For All

Janitorial

Workers

For

Janitorial

Workers

in Health

Care

For Janitorial Workers

in Special Settings

�

Table 2. Summary of Training Needs for Janitorial Workers

14


Precautions to Prevent Chemical

Injury

Cleaning services can take some simple precautions tohelp janitors work safely with the chemicals they use:4

Implement a program of safety training. Thisshould be an integral part of overall worker trainingfor janitors.

Ensure that a safety manual is available on-site.This should be written in language workers canunderstand and should help if they have a question orin the event of a hazardous situation such as a spill.

Make all MSDSs available to workers on-site.Workers should read the MSDS before using a product.

Do not permit workers to mix products with incom-patible ingredients. Workers should not use suchproducts on the same surface or pour them down thesink sequentially. (The most common example ofdangerous reactivity is between ammonia-containingand bleach-containing products, which combine toform deadly chloramine gas.) Products containingincompatible ingredients should be stored separately,or at least on different shelves and not one above theother. Information about incompatibility is availableon the product MSDS.

Table 3. Overview of a Material Safety Data Sheet (MSDS)

MSDS Section Information Provided How to Use the Information

Product

Identification

The product brand name and themanufacturer's name, address, andtelephone number.

Ingredients Ingredients are listed by chemical andcommon name and by Chemical AbstractService (CAS) number (which uniquelyidentifies every chemical). Not allingredients are required to be listed.Chemicals subject to reporting require-ments under Title III of the SuperfundAmendments and Reauthorization Act(SARA) of 1986, also called the ToxicsRelease Inventory, or TRI, are requiredto be listed if they are present inquantities over 1% of the total product.Any carcinogen accounting for over0.1% of the product must also be listedand labeled as a carcinogen. OSHA alsorequires manufacturers to list any otheringredients known to be hazardous, buthow that is defined is left up to themanufacturer.

Since many chemicals have a number ofdifferent names, the CAS number indicateswhether a particular chemical is actuallypresent. Avoid products with carcinogensand ingredients subject to the reportingrequirements of the Toxics Release Inventory(TRI). Ingredients in these categories willbe labeled as such.

Health Hazards Health hazards associated with handlingthe product.

Most cleaning products are irritating to theskin and eyes, but products that carry a risk ofsevere illness or injury should be avoided.Avoid products that can cause blindness,cancer, or harm to the reproductive system,and products that are highly corrosive to theskin. Compare the health hazards of oneproduct with those of other products in thesame category.

Special Protection Any protective gear, such as gloves ormasks, that workers should wear whenusing the product.

Make sure workers use the protectionspecified. Choose products that require theleast amount of protection.

15

Instruct workers in the safe handling of concentrates.These are usually the most dangerous form of achemical. � Buy the safest possible products.

� Ensure that workers wear appropriate protectiveclothing, such as goggles, aprons, and respirators,as indicated on the product MSDS.

� Allow only properly trained supervisors, or adesignated “chef,” to do the mixing.

� Ensure that eyewash stations are available wherecorrosive chemicals are used.

� Train employees in safe lifting methods to reducethe risk of dropping or spilling heavy containersof cleaning chemicals or equipment.

� Consider using a dispensing system, which willautomatically dispense the correct amount of aconcentrate without splashes or spills.

Reducing Chemical Use

According to the Janitorial Products Pollution Pre-vention Project, hazardous chemical use could bereduced by 5.4 pounds per janitor per year, or 13 percent,if janitors used all of the following pollution preventionmethods: substituting less toxic chemicals, usingfewer chemicals, installing floor mats and vacuuming,and using improved management techniques such asavoiding aerosol products.5


Reactivity Data This section should list the chemicalswith which the product may reactviolently.

Do not store a chemical near another chemicalwith which it may react. Do not use a chemicalat the same time or immediately after using achemical with which it may react. Janitors areparticularly at risk from the chemical reactionbetween chlorine (in bleach) and ammonia (inammonia glass cleaners or quaternaryammonium disinfectants); this reactionproduces chloramine gas, which is verydangerous.

Spill Response This section should indicate what to doin the event of a spill and whether theproduct would be considered ahazardous waste.

For spills of products considered hazardouswastes, call in the facility's environmentalhealth and safety officer or another qualifiedprofessional to assist in disposing of the spilllegally. Do not wash it down the drain.Information on hazardous waste disposalregulations, which may vary in different statesand municipalities, is available from your localwater treatment facility or state environmentalregulatory agency.

SpecialPrecautions

Any other special precautions thatshould be taken around the product.

Make sure workers follow these directionswhen handling the product.

Other Sections Other pertinent information.

MSDS Section Information Provided How to Use the Information

Physical Data This section lists the pH level of theproduct and its volatile organiccompound (VOC) content (if any).

Alkaline substances (like lye) have a high pH;acidic substances (like vinegar) have a lowpH. Both extremes can damage the skin, eyes,and other mucous membranes. Avoid productswith a pH above 11 or below 2; a pH of 7 isneutral, so products with a pH between 5 and9 are less likely to irritate the skin.

Fire Data This section gives the product's flashpoint, the temperature at which it willgive off enough flammable vapors toignite if an ignition source is present. Aproduct with a low flash point is moreflammable and hence more dangerous.

Avoid products with a flash point below 140°F,and give preference to products with a flashpoint above 200° F. “No flash point” indicatesthat the product will not ignite.

16

Table 4. Summary of Janitorial Hazards and Prevention

Many injuries from physical hazards can be prevented by worker training.

Slips and Falls All workers should wear proper footwear with traction; movable, easy-to-see signs orblockades should be used to limit access to wet floors.

Ergonomic

Injuries

Train all workers in proper lifting techniques and proper posture for handling floor buffers,buckets, and other heavy items. Prevent repetitive motion injuries by varying tasks or usingergonomically designed equipment.

Accidents

with Machines

Train all workers in the proper use of machinery; allow only trained workers to use

Falls While

Climbing

Use only sturdy ladders for climbing. Do not use chairs, boxes, or shaky ladders. Under nocircumstances allow workers to stand on chairs or desks that have wheels.

Radiation

Exposure

At health centers where X-rays or other radioactive diagnostics or therapies areperformed, provide workers with radiation safety badges and training.

INFECTIOUS HAZARDSGeneral information about infection control should be part of worker training, especially for janitors working inhealth care facilities. Thorough hand-washing is the worker's most basic and important form of protection.Instruct workers to wash their hands before eating, drinking, smoking, using the bathroom, rubbing their eyes, orapplying makeup. Licensed health care facilities should have an infection control manual and a staff person (anMD or RN) designated as the infection control officer. Make sure workers are familiar with the institution'sinfection control procedures and know the infection control officer to whom they can go with a question.Remind medical and nursing staff to inform janitorial staff of infection hazard situations.

heavy machinery.

PHYSICAL HAZARDS

Tuberculosis The facility's infection control officer should provide worker training on tuberculosisprevention.

Puncture

Wounds

on the floor, on counters, in wastebaskets, in bedding, or elsewhere. Workers should pick upbroken glass only with a brush or tongs — never with their hands, even when wearing gloves.In the event of a needle stick or sharps injury, workers should report to their supervisor and seekimmediate post-exposure medical care to minimize the risk of infection from bloodborne pathogens.

Training to prevent needle sticks or similar injuries, as well as injury reporting, may be requiredunder state regulations or the Code of Federal Regulations, Chapter 29, Parts 1904 and 1910.Workers should be alert to improperly discarded needles and other sharps that may be found


Direct chemical substitution

Substitution of less toxic products for hazardousproducts in the Janitorial Products PollutionPrevention Project accounted for about half thereduction in toxic chemical use, or 2.5 pounds perjanitor per year. See Chapter 4, Antimicrobial Cleaning

Products, for more information on substituting lesstoxic chemicals and finding environmentallypreferable products.

Using fewer hazardous chemicals

Using hazardous chemicals only when necessaryand in as diluted a form as possible accounted for a

RESPIRATORY HAZARDSMany chemicals found in the workplace, including cleaning products, can cause respiratory irritation. According tothe American Lung Association (ALA), occupational asthma “may account for as many as 15% of all newly diagnosedU.S. cases of asthma in adults, and it is the most prevalent occupational lung disease in developed countries.”Exposure to substances in the workplace may also cause inflammation of the lungs, and continuing exposure maylead to irreversible pulmonary fibrosis, a process that makes breathing more and more difficult. Cleaning andbuilding service jobs, the ALA confirms, "entail exposures to an array of noxious chemicals, as well as to mainten-ance systems that are often the source of biological contaminants associated with critical allergic reactions.”6

17


Fungi andMold

Do not permit untrained personnel to remediate serious fungus and mold contamination.Instead, consult the US EPA’s IAQ Coordinator’s Guide at http://www.epa.gov/iaq/schools/tfs/guideh.html or the EPA’s guide to Mold Remediation in Schools and Commercial Buildings athttp://www.epa.gov/iaq/molds. For more information on reducing fungi, see the New York CityDepartment of Health’s guidelines at http://www.ci.nyc.ny.us/html/doh/html/epi/moldrept1.html.

Pet and PestDander, DustMites, andDust

Reduce these hazards through damp dusting, damp mopping, and deep vacuuming; workersshould wear a respirator when cleaning affected areas.

Fix water-damaged building areas and maintain humidifiers so they do not become breedinggrounds for molds.

CHEMICAL HAZARDSWherever possible, reduce chemical hazards by substituting less toxic products for traditional ones. When this isnot possible, janitors should wear gloves and goggles and ensure that work areas are supplied with fresh air.

Eye and SkinInjuries

Workers using or diluting janitorial cleaning products such as concentrates, acid toilet bowlcleaner, floor stripper, disinfectants, and other corrosive chemicals should wear protectiveequipment such as chemical splash goggles, chemical-resistant gloves, full-coverage clothing,and sturdy shoes covering the entire foot. If possible, substitute less corrosive or less concentratedproducts for more hazardous ones. Avoid products with ingredients that are absorbed through theskin (as indicated on the MSDS). To determine what types of gloves are needed to prevent contact

RespiratoryIrritation andInjury

Products containing large quantities of volatile organic compounds (VOCs) pose an inhalationrisk, especially when used in enclosed areas. Workers should choose the product with thelowest VOC content that will get the job done. (VOC information is usually listed on the MSDSor can be obtained from the vendor.) Some chemicals that are not VOCs may also berespiratory irritants. Workers should use respirators or other precautionary equipment asindicated on the MSDS for all chemicals.

Latex Allergy More and more people are becoming allergic to latex, which is found in many types of glovesand medical products. Severe latex allergy can result in respiratory arrest and death. Latex-freegloves and other accessories for janitors are available from almost all vendors. Janitors workingin health care and other areas where latex products are used frequently should be aware of thepossibility of allergy and report any sensitivity to an occupational health professional. Alternativesto most latex products are available.

Chemical Spill Do not permit janitorial workers to attempt cleanup of significant chemical spills by themselves.Call the facility's environmental health and safety officer to ensure that cleanup is conducted properlyby trained workers and that all laws regarding reporting and disposal are followed. To preventspills, train workers in the proper handling of chemicals; workers should notify the buildingsupervisor if chemicals used by others are stored in an unsafe manner. Buy products that are assafe as possible and in concentrated form to reduce the risk of injury from spills. Use automaticdilution equipment to reduce the risk of spills and splashes.

with a specific ingredient, see the Chemical Resistant Gloves Guide at http://physchem.ox.ac.uk/MSDS/glovesbychemical.html.

reduction in toxic chemical use of 1.5 pounds perjanitor per year.

Minimize the use of floor strippers.� Use a high-quality, durable floor finish.7

� Coat the floor with 6 to 12 coats of finish andnever let the finish wear down to the floor.Instead, deep-scrub with a floor cleaner and re-coat when necessary.8

� Wet-mop regularly to preserve the finish.9

� Place doormats at entryways to minimize dirt and grit.10

� Schedule floor renewal work for specific areasof wear.11

� When required, thoroughly rinse the strippedfloor to neutralize the surface before new finish isapplied. With many products, neutralization isnot necessary; check with your vendor.12

RESPIRATORY HAZARDS, cont’d.

18


Add 10 percent extra water to ready-to-use products.Make sure, however, that the diluted cleaner can stillget the job done.

Clean only when necessary. An arbitrary schedulecan lead to more chemicals being used than necessary.

Use two cleaning products instead of one. Use themildest for general use and the more toxic for occa-sional stubborn problems.13

Use microfiber mops or cloths where appropriate.Often these do not require chemicals to clean sufficiently.

Improved management techniques

Improved management techniques in the JanitorialProducts Pollution Prevention Project accounted fora reduction in hazardous chemical use of 1.4 poundsper janitor per year.

Place doormats at all entryways�Use frequent strong-suction vacuuming to

maintain them.

Reduce the amount of chemicals lost�Practice good inventory control, rotate stock,

and use up products that expire (such as thosecontaining bleach and hydrogen peroxide)before the expiration date.

�Store acids and other corrosive products in sec-ondary plastic containers to contain potential leaks.

�Eliminate aerosols. These usually contain largeamounts of propane or other hazardous chemicals,some of which always remains in the containerand is wasted.15 Aerosols also contribute to res-piratory irritation. Use a dispensing cap to applythe product directly onto a cloth, or use a bucket.16

THE JANITORIAL PRODUCTSPOLLUTION PREVENTION PROJECT

The many references to the Janitorial ProductsPollution Prevention Project (JP4) that appearthroughout Cleaning for Health indicate thesignificant contributions of that project to thisreport. JP4 began in the late ‘90s with two pro-jects in the San Francisco Bay Area. The first,in the city of Richmond, focused on individualcustodians, small janitorial contractors, andneighborhood businesses; the second, inSanta Clara County, addressed governmentagencies, schools, manufacturing firms, largejanitorial contractors, and other organizations.

Throughout 1998 and 1999, the JP4 team eval-uated the hazards of specific cleaning prod-ucts, interviewed janitors to find out what theyactually know about the cleaning productsthey use, and studied workers’ compensationdata to determine the frequency and severityof injuries involving those products.

To help janitors, their supervisors, and envi-ronmental, health, and safety staff understandthe potential health risks of the products theyuse and choose effective but safer alternatives,the project team created a series of extremelyhelpful tools, including information on therisks associated with more than 100 cleaningproduct ingredients, risk evaluation forms, andfact sheets recommending dozens of safercleaning practices and products. In 2001, theJanitorial Products Pollution Prevention Projectexpanded to Southern California, where itsproduct recommendations have resulted in areduction in the use of 19,000 pounds of haz-ardous chemicals per year.14 For more infor-mation, visit the JP4 web site at http://www.

westp2.net.org/Janitorial/jp4.htm, or contactThomas S. Barron, lead consultant, [email protected].

19

According to the US Environmental ProtectionAgency’s (US EPA’s) Office of Pesticide Programs,antimicrobial cleaning products are “used to destroyor suppress the growth of harmful microorganisms”(bacteria, viruses, or fungi) on inanimate surfaces,but not in humans or animals.1 Because many termsare used to describe antimicrobials, it is important todistinguish them by their properties. The antimicrobialproducts most commonly used to control micro-organisms infectious to humans include the following.

Disinfectants. These are used “on hard inanimatesurfaces and objects to destroy or irreversiblyinactivate all forms of microbial life but notnecessarily their spores” (the developmental repro-ductive form of a microbe).2 All disinfectants donot kill all types of microbes and viruses. Thelabel should name the microorganisms againstwhich the product is effective. The EPA allows aproduct to be labeled a “general” or “broad-spectrum” disinfectant “if [it] is effective againstboth Gram-positive and Gram-negative bacteria.”3

Disinfectant labels can indicate that a product ishospital- or medical-grade only if it meets therequirements for a general disinfectant and is alsoeffective against the nosocomial bacterial pathogenPseudomonas aeruginosa.4 Hospital-grade disin-fectants do not necessarily kill tuberculosis orHIV, so facilities that need to use a tuberculocide tocomply with the Occupational Safety and HealthAdministration’s (OSHA’s) bloodborne pathogenstandard, or that need a disinfectant active against aparticular virus or microbe, should check the productlabel for that information.

Sanitizers. According to US EPA, these products are“used to reduce, but not necessarily eliminate,microorganisms...to levels considered safe asdetermined by public health codes or regulations...Non-food contact surface sanitizers include carpetsanitizers, air sanitizers, laundry additives, and in-tank toilet bowl sanitizers.”5

Sterilizers. These products are “used to destroy oreliminate all forms of microbial life, including...their spores.” Sterilizers are used in health care set-tings, primarily on medical instruments that enterthe body.6

Antiseptics. These products are used to destroy avariety of microbes, but because they are used in oron people or animals, they are not generally referredto as antimicrobials. Instead, they are considereddrugs and are regulated by the US Food and DrugAdministration (FDA), not by the EPA. Janitorialworkers do not use these products in their work.

US EPA considers all antimicrobials (except thoseintended to treat animals or humans) as pesticides,and registers and regulates them under the FederalInsecticide, Fungicide and Rodenticide Act(FIFRA). To obtain registration, an antimicrobialmust not cause “unreasonable adverse effects tohuman health or the environment,” and its labeling andcomposition must comply with FIFRA requirements.7

In addition, manufacturers must provide detailedinformation regarding the product’s chemical com-position and documentation of its effectivenessagainst specific microorganisms and any hazardsassociated with its use. It is important to remember,however, that despite these regulations, “unreasonableadverse effect” is open to interpretation, and manyregistered pesticides will have some adverse impactson human health and the environment.

Verifying US EPA registration is most crucial inhealth care settings, since regulations usually requirethe use of an appropriate EPA-registered product incertain areas. A product’s EPA registration number,and the organisms against which it is effective, willalso be found on its label. You can check the statusof a registered pesticide and obtain information onits efficacy at the California Environmental ProtectionAgency USEPA/OPP Pesticide Related DatabaseQueries Page, at http://www.cdpr.ca.gov/docs/epa/

epamenu.htm.

The use of antimicrobials is a hotly debated issueamong public health professionals, some of whomare concerned that widespread use of these agents inconsumer products, such as household dishwashingdetergent, is contributing to the growth of strains ofbacteria that are resistant to standard antibiotics. Inaddition, some environmentalists are concerned thatantimicrobial chemicals can be toxic to users and tothe environment in general, and that they are

Chapter 4 Antimicrobial Cleaning Products

Chapter 4

ANTIMICROBIAL CLEANING PRODUCTS

20

overused in some settings. It is important to useantimicrobials where they are needed, but their useshould always be evaluated carefully.

Common Active Ingredients andHealth Effects

A limited number of antimicrobials are used in dis-infectants, sanitizers, and sterilizers. The most commonof these, and their uses and health effects, includethe following.

Quaternary ammonium compounds. Collectivelyknown as “quats,” these chemicals include thecommonly used benzalkonium chloride (alkyldimethylzylammonium chloride). They are effectiveas disinfectants or sanitizers on many types ofbacteria and some viruses, and they are sometimescombined with other chemicals such as alcohols toform disinfectants that kill a wider range of microor-ganisms.8 The presence of blood or soil reduces theeffectiveness of quats, so surfaces should becleaned before use. Quats may also stain floor tile.9

Quaternary ammonium compounds can causeoccupational asthma, allergies, or skin sensitizationwith repeated exposure. Although very concentratedsolutions are corrosive, most ready-to-use preparationsare not concentrated enough to corrode the skin.10

Benzalkonium chloride is listed on EnvironmentalDefense’s Scorecard as a suspected gastrointestinaland liver toxicant, and other quaternary ammoniumcompounds may have the same attributes.11 Users ofproducts containing quats should wear gogglesand gloves.

Phenols. Phenolic compounds are often effectiveagainst a wider range of organisms than quaternaryammonium compounds, and many are effectiveagainst tuberculosis (although users should alwayscheck the product label). Common phenolic com-pounds used in cleaners include ortho-phenylphenol,o-benzyl-p-chlorophenol, and p-tert-amylphenol.Some of these products can discolor and corrodeplastic and some painted surfaces or cause rubber todeteriorate. They are usually more expensive thanquats or chlorine bleach.

More significant are the health and environmentaleffects of phenolic compounds. The JanitorialProducts Pollution Prevention Project considerstheir environmental impact to be “high.”12 All thesecompounds can be very irritating to the eyes and

skin.13 Ortho-phenylphenol is listed as a carcino-gen by the state of California,14 and p-tert-amylphenolcan be absorbed through the skin.15 Janitorial staffshould consult material safety data sheets (MSDSs)and other product literature and follow proper pre-cautions when using products containing phenol orphenolic compounds.

Chlorine. Bleach (usually a 5.25 percent solution ofsodium hypochlorite) is a commonly used disinfectantin medical, commercial, and household settings.Different dilutions are appropriate for differentapplications. On a clean surface, a dilution of 1:10is effective against many viruses, molds, mildews,and bacteria, including many spores and tuberculosis.OSHA recommends a dilution of 1:10 to 1:100 for useas a tuberculocide.16 However, manufacturers oftenrecommend higher concentrations, usually of 1:5.17

Bleach neutralizes rapidly, becoming less effective inthe presence of organic matter such as soil, blood,and excrement, and thus requires that surfaces becleaned before use (bleach is not a cleaner and doesnot remove soil from a surface). Bleach can deterioratewhen stored at room temperature, even in a closedplastic container, losing half its potency after onemonth.18 Diluted solutions should be replaced after24 hours to ensure effectiveness. Bleach is highly toxicwhen mixed with ammonia or ammonium quaternarycompounds, forming chloramine gas. In addition,bleach can produce chlorine gas when mixed withor used in conjunction with strong acids, such astoilet bowl cleaners. It can also discolor fabrics andis corrosive to most metals.

Contact with concentrated hypochlorite can causecorrosive damage to the eyes, skin, nails, andmucous membranes. However, household bleach ata concentration of 5.25 percent is not corrosiveunless exposure occurs over a long period.Breathing in the fumes of cleaners containing a highconcentration of chlorine can irritate the lungs. Thisis particularly dangerous for people with heartconditions or chronic respiratory problems such asasthma or emphysema. Users handling concentratedsolutions should wear safety goggles, masks, gloves,aprons, or other protective clothing.19 A plentiful supplyof fresh air should be provided.

An additional concern is that chlorine bleach is oftenmanufactured using a mercury cell process, leavingcontaminant mercury in the product. Hospitals inMassachusetts have tested several brands of sodiumhypochlorite and confirmed this. While the concen-


tration of mercury is not high enough to cause anyworker health risks, the contaminant mercury, insome cases, is sufficient to trip the mercury limitallowed in water discharged down the drain to a watertreatment facility. 20 Mercury is a potent neurotoxinresponsible for many environmental and healthproblems, which have resulted in government agenciesissuing advisories against the consumption of manytypes of fish.

Alcohols. The most common alcohols found indisinfectants are ethyl alcohol (ethanol) and iso-propyl alcohol (isopropanol). Usually these arecombined with phenolic compounds or ammoniumquats in commercial products. Alone, alcohols areeffective against some bacterial and fungal species.21

With other ingredients, their efficacy range may beincreased; users should always check the productlabel. Very concentrated solutions of ethyl and iso-propyl alcohol can have some significant safety andhealth effects. When concentrated, they are veryvolatile, flammable liquids that produce poisonousgases in a fire. Alcohols should be stored in a coolarea, away from heat and sparking equipment.22

Ethyl and isopropyl alcohol are absorbed through theskin and can irritate the skin, eyes, upper respiratorytract, and throat. Because alcohols are central nervoussystem depressants, prolonged exposure in anenclosed or poorly ventilated area to products thatare more that about 10 percent alcohol can alsocause dizziness, headache, decreased pulse andblood pressure, vomiting, and collapse.23 It isimportant to provide workers who handle concen-trated alcohol solutions with ventilation and protec-tive equipment and with solvent-resistant clothesand gloves, splash-proof goggles, and face shields.24

Aldehydes. Glutaraldehyde and formaldehyde aremost often used as sterilizers, but they are also foundin some disinfectants, particularly those used inmedical, agricultural, or manufacturing settings.Both these substances are very toxic and should onlybe used with protective equipment. They can causesevere skin, eye, and respiratory irritation, headache,nausea, and vomiting. Both chemicals can cause skinallergies or sensitization with repeated use.25

Formaldehyde is a probable carcinogen according tothe EPA and the International Agency for Researchon Cancer.26 Products containing these ingredientsshould be avoided.

Iodine. Iodine products, often sold in a polymercomplex known as iodophor, can be effective againstsome bacteria, viruses, and tuberculosis. Alwayscheck the product label to determine which types oforganisms the product kills. Iodophor should not beused in hot water, because it vaporizes at 120° F.Organic matter such as soil and blood reducesiodine’s effectiveness, so surfaces should be cleanedbefore use. Iodine and iodophor solutions degradeover time; a brown or yellow color indicates that thesolution is still active. Iodophor stains many surfacesand may tarnish silver and copper.27

Iodine is classified by the Janitorial ProductsPollution Prevention Project as having a “high envi-ronmental impact.”28 Concentrated solutions cancause severe skin irritation, burns, and allergy. Iodinevapor can irritate the eyes, nose, and throat.Breathing iodine can result in coughing, shortness ofbreath, and pulmonary edema (fluid on the lungs).29

Since this chemical is effective against only a limitednumber of organisms and has a number of unhealthyand unpleasant effects, it should be avoided.

Oxidizers. Oxidizers such as hydrogen peroxide andperacetic acid (also known as peroxyacetic acid) areless common disinfecting ingredients than thosedescribed above. Some consider them to be “environ-mentally preferable” because they have fewer toxicby-products than quaternary ammonium compoundsor chlorine.30 For this reason, they are commonlyused as disinfectants in food processing plants,where toxic residues could compromise food safety.

Peracetic acid is almost never used in janitorialcleaners and is much more toxic than hydrogenperoxide. It can be corrosive to the skin at concentrationsbelow 10 percent and can cause irreversible eyedamage at concentrations as low as 0.2 percent.31

Exposure to high levels of peracetic acid can causeliver and kidney damage and pulmonary edema.

While hydrogen peroxide is corrosive to the skin atconcentrations over 50 percent and will causeirreversible eye damage at concentrations over 10percent, most commercial janitorial cleaners do notcontain over 10 percent hydrogen peroxide. Ready-to-use dilutions usually contain less than 2 percenthydrogen peroxide, which is not irritating to the skin(unless other irritating ingredients are present).32 Athigh concentrations, hydrogen peroxide can beirritating to the nose, throat, and lungs. It is alsoclassified as “mutagenic,” meaning it can damage

21


DNA; however, there is no evidence that externalexposure to the concentrations of hydrogen peroxidefound in cleaning products would cause this type ofdamage in humans. Serious health effects are mostoften seen in manufacturing settings where workersare subject to long-term exposure to high levels ofthese oxidizers in concentrated form, and would beunlikely to occur from exposure to common ready-to-use dilutions of janitorial products.

Concentrated solutions of hydrogen peroxide andperacetic acid are highly reactive and have low flashpoints. They are considered explosion hazards andmust be stored carefully to avoid contact withcombustible materials, with each other, and withother chemicals. Review the material safety datasheet for each product to find out if it is sufficientlyconcentrated to warrant special storage conditions.Like bleach, concentrates are best stored separatelyfrom other cleaning products.33

Minimizing Disinfectant Use andExposure

Some disinfectants are among the most toxicchemicals used in cleaning. Their environmentaland health impacts can be reduced by using propercleaning and worker protection techniques, makingappropriate choices about which disinfectants arenecessary under what circumstances, and substitutingnontoxic or less toxic alternatives whenever possible.

Using disinfectants correctly at the right time

The following suggestions from the JanitorialProducts Pollution Prevention Project can helpjanitorial services make informed choices aboutdisinfectant use.34

Select the right product. Use products that containthe specific US EPA-registered ingredients neededto kill the target organisms. The wrong disinfectantwill be ineffective and a waste of time and money.The facility’s infection control officer can inform thejanitorial staff of the types of organisms found in theareas to be cleaned.

Plan how often to disinfect. Evaluate the amountof traffic in the building and identify the surfacesthat people touch most often. Check disinfectionguidelines published by the US EPA, the US Centersfor Disease Control and Prevention (CDC), andother agencies.

Dilute products properly. Using disinfectants at fullstrength may be reassuring but is seldom warranted.

In addition to being wasteful, it is more dangerous tousers. Make sure workers dilute disinfectantsaccording to the manufacturer’s directions. Typicaldilutions are 1 part concentrated product to 125 to500 parts water.

Clean before disinfecting. Disinfectants need to bein contact with the organisms they are meant to kill.A few disinfectants have an EPA registration basedon tests done on a “dirty” surface. The label of sucha product will say “effective in the presence of 5%body fluids” or use similar wording. All otherdisinfectants require that surfaces be pre-cleaneduntil they are free of dirt, grease, oil, and organicsubstances such as blood. The disinfectant must thenbe applied thoroughly and left in place for 10 minutesor more, depending on the manufacturer’s recom-mendation. It may be necessary for workers to adapttheir routine to accommodate the required contacttime. For example, they could apply the disinfectantthroughout a restroom and perform other tasks whilewaiting to rinse it off.35

Most combination products intended to both cleanand disinfect also require this two-step process.Since the cleaning step does not require a disinfectant,using two different products can reduce the amountof disinfectant used.

Diluting and storing disinfectants

The Minnesota Technical Assistance Program(MnTAP) makes the following recommendations toreduce workers’ use of and exposure to disinfectants:36

Dilute products correctly

� Determine the equipment needed to ensure properdilution and easy use.

� Calibrate dispensing equipment carefully andoften — at least every time a new container ofdisinfectant is opened.

� Calibrate equipment using water instead of thechemical product.

� When calibrating, check the equipment for leaksand malfunctions.

� Measure the concentrate before putting it inthe dilution tank.

� Use pumps and spigots to decrease the likeli-hood of spills and contact with skin.

� Use the lowest concentration recommended bythe manufacturer to achieve the necessary levelof antimicrobial activity. All disinfectants achievetheir maximum ability to disinfect at a specificconcentration. Adding more will not increase

22


their effectiveness, but may increase thelikelihood of injury, equipment damage, andenvironmental pollution.

� Use the smallest possible amount of solution toobtain the desired level of microbial control.This will minimize waste and also reduce thepotential for microorganisms to acquire resistanceto specific chemicals.

� Mix only the amount needed; do not mix a gallonif only a quart is needed.

� Make sure diluted disinfectants are labeled by nameand date of dilution to keep track of their expiration.

� Check the manufacturer’s instructions on determin-ing the expiration date of diluted disinfectantsand preventing inappropriate use and disposal.

Store and handle products correctly � Keep containers closed when not in use.

� Store disinfectants on lower shelves in their orig-inal container.

� Store disinfectants in compatible containers(e.g., do not store corrosives in metal containers).

� Minimize the transfer of disinfectants from con-tainer to container.

� Clean up spills immediately. Ensure that spilledresidues are managed properly — refer to theMSDS for this information.

� Use drip pans under spouts to catch and contain drips.

� Establish written procedures for disinfectant usebased on current needs and equipment. Clearlypost procedures and train all staff. Revise proce-dures and update staff when conditions change.

� Check containers regularly for leaks, breaks, rust,or other corrosion. If a leak or break occurs, transferthe product into another properly labeled container.

When to Use Disinfectants:

The Experts Disagree

The use of disinfectants is growing in the US for anumber of reasons. Recent outbreaks of E. colibacteria contamination in food, a cultural aversionto germs, ignorance about the microbe removalpower of nondisinfectant cleaners, and regulatorymandates in health care settings are all playing arole. Since disinfection can result in the substitutionof a chemical hazard for a biological one, it shouldonly be done when the biohazard outweighs thechemical hazard.

There is some disagreement about the need for routinedisinfection of public spaces. According to theCenters for Disease Control and Prevention (CDC),thoroughly cleaning all hard surfaces that peoplefrequently touch is the most important step inpreventing the spread of disease.37 However, someexperts recommend that janitors also use a disinfectantto kill any bacteria and viruses that remain.38 TheJanitorial Products Pollution Prevention Projectsuggests an institutional-grade disinfectant for dailyuse on hard surfaces in high-traffic restrooms andfood preparation areas. In addition, milder antimi-crobials (sanitizers) “may be used on carpets or intoilet tanks where the goal is to reduce germs to asafe level (typically 0.1%), rather than completelyeliminate them.”39

Other experts disagree, recommending that the useof a disinfectant be carefully evaluated. They notethat disinfectants poison the organism but do notclean hard surfaces. In contrast, a thorough cleaningnot only kills most microbes but also removes the foodand water they need to survive. The best approach isto ask whether disinfection is really necessary. Forsurfaces or equipment likely to come into contactwith broken skin or mucous membranes, disinfectionis appropriate. Otherwise, “general surface cleaningcan be accomplished by washing with a detergent,rinsing, and thorough drying.” 40

The guiding principle is to prevent the accumulationof germs on surfaces we touch. Cleaning agents canoften accomplish this goal by themselves; it is notabsolutely essential to actually kill these organismsbefore removing them.

Dishwashing detergents and hand soaps intended forgeneral restroom use often contain antimicrobialingredients such as triclosan. In most cases, there isno need for these antimicrobials, and concern isgrowing that their widespread use is producingresistant strains of bacteria.41 Instead, thoroughhand-washing provides the best everyday protection.

Cleaning services generally have to comply with thewishes of their clients and, in the case of health careand food service settings, with regulatory mandates.In these cases, identifying the safest products andlearning to handle them properly becomes crucial.

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Chapter 5 Selecting Safer Janitorial Cleaning Products

24

When selecting janitorial cleaning products, thebuyer should obtain the material safety data sheet(MSDS) and any other available technical data forevery product and use this information to make aninformed decision about which ones to use. Thereare three approaches to finding safer products:

1. Evaluate the risks of alternative products yourself.

2. Look for cleaning products that have beencertified as environmentally preferable byGreen Seal or a similar independent party.

3. Find out which products have been identified asenvironmentally preferable by major govern-ment agencies and buy those products yourself.

This chapter covers the technical issues that need tobe considered in order to decide whether or not aproduct poses a risk to users, building occupants,and the environment in general.

VOC Content

As noted earlier, volatile organic compounds(VOCs) contribute to indoor air pollution and photo-chemical smog. Cleaning chemicals are not the mostsignificant source of indoor VOCs, but according toGreen Seal, the “green” product certification organi-zation, “they are a significant source of VOCs to theworkers who use them.”1 The inhalation toxicity ofcleaning products should therefore be an importantfactor in purchasing decisions.

The VOC level is usually listed on the MSDS. If not,the manufacturer should have a technical data sheetor other information that includes the VOC level.Massachusetts has found products in many categorieswith a VOC level of zero, and federal regulationslimit the amount of VOCs permitted in particularcategories of cleaning product (see Table 5).

Skin and Eye Irritants

Many conventional janitorial cleaning supplies containchemicals that are either mildly or strongly irritatingto the skin and/or eyes. Typically, these substancesare either highly alkaline (with a very high pH of 11or above) or highly acidic (with a very low pH of2 or below). The pH level of a product is usuallylisted in the MSDS under “Physical Data.”Products with either a very high or a very low pHlevel should be avoided whenever possible. A pHof 7 is neutral, so products with a pH closer to 7are usually less irritating.

Chapter 5

SELECTING SAFER JANITORIAL CLEANING PRODUCTS:

WHAT TO AVOID AND WHAT TO LOOK FOR

TO FIND PRODUCTS WITH REDUCEDVOC CONTENT

�Avoid aerosol products, which almostalways contain more VOCs than non-aerosol equivalents.

�Ensure that the product is within the legallimit for VOC content (see Table 5).

�Compare the product with others in thesame category and choose the one withthe lowest VOC level.

TO FIND LESS IRRITATING PRODUCTS

�Check the pH on the material safety datasheet (MSDS) and select a product with apH between 5 and 9 (closer to neutral).

�Check the “Health Hazard” and “SpecialProtection” sections of the MSDS, prod-uct label, or other manufacturer technicalinformation. Avoid products that:- Are corrosive to the eyes, skin, or

mucous membranes.- Can cause serious eye or mucous

membrane damage.- Can burn the skin.

Also avoid products whose manufacturerstates in the “Special Protection” sectionof the MSDS that users must wear specialclothing such as Tyvek suits or that regu-lar clothing will not protect the user.

� If the MSDS or other technical data sheetshave information on eye, skin, or mucousmembrane irritation ratings, choose prod-ucts that are listed as “mild irritants” overthose listed as “severe irritants.”


25

The Janitorial Products Pollution Prevention Projecthas published an extensive list of toxic chemicalspotentially found in cleaning supplies that are irritatingto the skin and/or eyes. It indicates the severity of theeffects of each chemical, ranging from temporaryirritation to burns and blindness. For fact sheets onspecific chemicals that the project recommendsshould not be used, that it recommends should beused only with extreme care (and avoided if possible),or that it recommends should be used with routinecare, see http://www.westp2net.org/Janitorial/

tools/riskevaluation.htm.

Green Seal also looked at a wide variety of chemicalsused in cleaning products and produced a matrixindicating which of these chemicals were highly ormildly irritating. This information can be found inAppendix A of Green Seal’s Survey of General-Purpose Cleaners, Bathroom Cleaners, and GlassCleaners, published in May 2000 as part of the orga-nization’s efforts to produce a standard for institu-tional cleaners. It is available from Green Seal, 1001Connecticut Avenue, NW Suite 827, Washington,DC 20036; tel: 202-872-6400; fax: 202-872-4324;web site: http://www.greenseal.org.

Table 5. Allowable VOC Content of Cleaning Products*

Product Category FederalLimit for VOC

Dilution**

Green SealStandardLimit†

LowestVOC Level of

Products Listedin Table 6†

† [—] signifies that no standard has been set or that no information is available on this type of product.

* Note that states or localities may have more stringent limits. This table refers to the VOC level allowed in the ready-to-use product.To calculate the VOC level from an MSDS for a concentrate, divide the VOC level on the MSDS by the recommended dilution factor.

** Code of Federal Regulations, Title 40, Chapter I, Part 59, “National Volatile Organic Compound Emission Standards forConsumer and Commercial Products.”

Air fresheners, Single-phase 70% — —

Air fresheners, Double-phase 30% — —

Air fresheners, Liquids/pump sprays 18% — —

Air fresheners, Solids/gels 3% — —

Bathroom and tile cleaners, Aerosols 7% — —

Bathroom and tile cleaners, All other forms 5% 1% 0%

Dusting aids, Aerosols 35% — —

Dusting aids, All other forms 7% — —

Engine degreasers 75% — —

Fabric protectants 75% — —

Floor polishes/Waxes for flexible flooring materials 7% — —

Floor polishes/Waxes for nonresilient flooring 10% — —

Wood floor wax 90% — —

Furniture maintenance products, Aerosols 25% — —

General-purpose cleaners 10% 1% 0%

Glass cleaners, Aerosols 12% — —

Glass cleaners, All other forms 8% 3% 0%

Laundry prewash, Aerosols/solids 22% — —

Laundry prewash, All other forms 5% — —

Laundry starch products 5% — —

Oven cleaners, Aerosols/pump 8% — —

Oven cleaners, Liquids 5% — —


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Toxic Chemicals

A wide variety of toxic chemicals are found in jani-torial cleaning supplies intended for industrial andinstitutional facilities. Some of these chemicals areassociated with human health effects and ecologicalimpacts, including death, cancer, damage to majororgans, and interference with normal reproductionand development, among other things. Consumerscan identify toxic chemicals contained in cleaningproducts by reviewing product labels, MSDSs, andweb sites — although these resources can sometimesbe limited. However, even if the only informationavailable about a product is its MSDS, this can oftenprovide sufficient information to enable potentialusers to make a decision about its use.

For example, para-dichlorobenzene (para) is apersistent, bioaccumulative, toxic chemical (PBT)frequently found in deodorizing urinal blocks. Paracan be harmful to workers who breathe largeamounts of the deodorant vapors and can also conta-minate surface water or water supplies when flushedinto the sewer system. According to the Agency forToxic Substances and Disease Registry, para hasbeen found in 13 percent of surface drinking watersamples in the US and in trout from the Great Lakes.It was also found in over 20 percent of the streamssurveyed by the US Geological Survey in 1999 and

2000.2 Alternatives exist, such as sulfonated orenzyme-based urinal blocks. Another option isexperimenting with cleaning practices that eliminatethe need for the blocks. With assistance fromINFORM, Erie County, New York, conducted a pilotproject to test several alternative deodorant blocks inits public facilities, and ultimately established a newjanitorial contract specifying non-para-containingurinal blocks. Based on purchases from the previousyear, the county estimates it prevented approximatelyone ton of para blocks from entering the sewer system.

Because most jurisdictions restrict the phosphatecontent of cleaners, most products on the markettoday do not contain high levels of phosphates,which can promote algae blooms in bodies of water.Not all cleaners are affected under these laws, how-ever, including specialty cleaners such as trisodiumphosphate (TSP). Other chemicals to avoid includeethylene diamine tetraacetic acid (EDTA) andnitrolotriacetic acid (NTA). These chemicals are notnormally biodegradable and can cause problems inwater treatment plants by preventing the removal ofmetals from the wastewater.

Sources of additional information on toxicchemicals

For more information on the potential human healthand ecological impacts of particular chemicals andproducts, see the following web sites:

http://www.scorecard.org/chemical-profiles offerseasy-to-understand information about the hazardsassociated with thousands of toxic chemicals andlinks to many other sources.

http://www.westp2net.org/janitorial/jp4.htm

provides fact sheets on janitorial pollution pre-vention and worker safety, information on particularchemicals used by janitors, and reports on the SantaClara County and Richmond, California, JanitorialProducts Pollution Prevention Projects.

http://www.chemfinder.com is a searchable data-base of basic information and toxicology links foralmost any chemical.

http://siri.uvm.edu/msds/ is a material safety datasheet archive, providing links to hundreds of MSDSsfor products and individual chemicals.

http://www.cdc.gov/niosh/81-123.html offers adatabase of occupational health guidelines forchemicals considered hazardous by the NationalInstitute of Occupational Safety and Health (NIOSH).

TO DETERMINE WHETHER A PRODUCTCONTAINS A HIGHLY TOXIC CHEMICAL

�Check the “Ingredients” section of thematerial safety data sheet (MSDS). If aningredient is identified as a carcinogen, do not use the product. Products withoutcarcinogens are available for all uses.

�All MSDSs must list any ingredient subjectto the reporting requirements under TitleIII of the Superfund Amendments andReauthorization Act of 1986 (SARA), alsocalled the Toxics Release Inventory, or TRI.Screen out products containing these ingredients, which have been identified aschemicals of concern to US EPA.

� If you have questions about the health orenvironmental impacts of specific productingredients, check the Internet sourceslisted on this page, or contact the supplier.

http://www.atsdr.cdc.gov/toxfaq.html offers adatabase of easy-to-read fact sheets on the hazards of anumber of chemicals.

http://ntp-server.niehs.nih.gov/ offers a database ofinformation on many toxic chemicals selected by theNational Toxicology Program (NTP), as well as theNTP’s Ninth Report on Carcinogens (released in2000), with results of studies updated every two years.

http://www.state.nj.us/health/eoh/rtkweb/rtkhsfs.

htm offers fact sheets covering worker health andsafety information on many hazardous chemicals.

http://www.epa.gov/enviro/html/emci/chemref/

index.html, the US EPA’s Master Chemical Integrator,is a single-location master list integrating thedatabases of chemicals monitored in all its majorprograms: Air, Water, Hazardous Waste, Superfund,and Toxic Release Inventory. Invaluable in negotiatingthe maze of EPA resources on the web.

Some of these databases, and many of the certifica-tion organizations and government-sponsored pilotprojects studying the toxic effects of janitorial clean-ing chemicals, may also cite universally acceptedsources of information such as the InternationalAgency for Research on Cancer (http://www.iarc.fr)and the National Library of Medicine’s ToxNetdatabase (http://toxnet.nlm.nih.gov/). However, thenonscientist may find the information contained atthese sites difficult to understand.

Dyes

Another important issue is product dyes. Some man-ufacturers are willing to supply their products withor without colorants. There are factors to consider onboth sides of the issue. Undyed products are free ofchemical dyes, which often are environmental toxicantsand sometimes are carcinogens. Yet many cleaning

companies prefer dyed products because they reducethe risk that janitors will mix up products, with dan-gerous results. One alternative is using colored bottles,or some other clear visual distinction between differentproducts or different concentrations of the same product.

Packaging

In addition to differences in janitorial cleaning productsthemselves, amounts and types of packaging maydiffer among brands. To reduce packaging waste,many environmentally preferable cleaning productscan be purchased in bulk or in concentrate form, andmany come in containers that are reusable, refillable,recyclable, or made with recycled content. In addition,a growing number of products come in containersdesigned to minimize occupational exposure whentheir contents are transferred to another containerbefore or during use.

Product Literature and TrainingMaterials

Product literature should provide adequate informationto enable potential consumers to make decisions aboutwhen and how to use the product. If the informationneeded to make these decisions is not available, themanufacturer may not be committed to providing asafe product.


27

Product literature should contain, at a mini-

mum, information on: 3

�How to store, mix, and use the product.

�Any chemicals with which the product isincompatible.

�How to access the supplier’s customerservice department for answers to health,safety, or environmental questions.

�How to properly dispose of unused prod-ucts, wastes, and containers.

TO LOCATE PRODUCTS WITH ENVIRON-MENTALLY PREFERABLE PACKAGING

�Ask if the vendor will take back emptycontainers for reuse.

�Ask what kind of plastic (or other material)the containers are made of, and speakwith the facility’s recycling vendor or anappropriate local official to find out if thesecontainers are recyclable in your area.

�Ask the vendor if the packaging incorpo-rates recycled content.

�Avoid polyvinyl chloride (PVC) packaging,which is not recyclable and may containmetals and/or phthalates (these are persis-tent, bioaccumulative, toxic chemicals andpossible reproductive toxins).

�Ask if the product comes in concentrate form.

�Ask if automatic dispensing equipment isavailable to reduce waste and minimizeworker exposure to the concentrate.

A growing number of janitorial cleaning products onthe market claim to be “environmentally preferable.”Manufacturers may state that these products arebiodegradable, phosphate-free, or nontoxic, or thatthey contain low levels of volatile organic com-pounds (VOCs) or ozone-depleting substances. Toassist janitorial staff in identifying institutionalcleaning supplies that are environmentally preferable,INFORM looked beyond the manufacturers’ claimsand compiled information based on environmentalevaluations and performance tests published by

not-for-profit certification organizations, governmentagencies, and private laboratories.

Environmentally preferable product (EPP) certificationprograms such as Green Seal in the United Statesand Canada’s Environmental Choice Program haveanalyzed the environmental attributes and/orperformance of janitorial cleaning supplies forinstitutional and commercial applications. In addition,federal agencies, states, and local governments haveconducted similar assessments on products beingconsidered for purchase.

This chapter provides a summary of several programsthat have evaluated the environmental attributes andperformance of industrial and institutional cleaningproducts. Tables 6 and 7, in Appendices 1 and 2, presentinformation on the particular products evaluated inthese programs.

Green Seal

GS-37 standard

Environmental evaluation. Green Seal is a not-for-profit organization that establishes environmentalstandards for different product categories and certifiesproducts that meet those standards.

In 2000, under commission from the AberdeenProving Ground military facility, Green Seal beganto develop a new standard for industrial and institu-tional cleaning products, called the GS-37 Standardfor Industrial and Institutional Cleaners. This standardcovers general-purpose (sometimes also referred toas all-purpose), bathroom, and glass cleaners“intended for routine cleaning of offices, institutions,warehouses and industrial facilities,” not “households,food preparation operations, or medical facilities.”While the standard includes disinfectant bathroomcleaners, general-purpose disinfectants are outsideits scope.

The Aberdeen/Green Seal Environmental Standardfor Industrial and Institutional Cleaners was developedaccording to the criteria of the Global EcolabelingNetwork (GEN) and guidelines set forth in theInternational Organization for Standardization’s ISO14020 and 14024 standards regarding environmental

Chapter 6 Product Evaluation Programs

28

Chapter 6

PRODUCT EVALUATION PROGRAMS

SETTING YOUR OWN STANDARDFOR CLEANING PRODUCTS

Over the past few years, many state and localgovernments in the US have set separate standardsfor the cleaners they purchase. These havebeen developed with varying degrees of expertise,and in response to different priorities and politicalpressures. For instance, some standards specifythat the whole product should be tested forready biodegradability, although the readybiodegradability test was designed to be usedfor a single ingredient. Some also prohibitmutagens and teratogens (chemicals that candamage DNA or produce birth defects), but donot specify a list or any means of determiningwhether a product contains such chemicals.

The fact that these entities are focusing on theenvironmental and health effects of theircleaners is encouraging. However, the plethoraof differing standards has made it difficult forcleaning product manufacturers to developproduct lines that meet them all. For this reason,INFORM recommends that purchasing entitiesconsider using Green Seal’s GS-37 standard intheir purchasing specifications, rather thanattempting to develop standards of their own.GS-37 is the result of a consensus amongmanufacturers, users, government, environ-mentalists, and other stakeholders, and canserve as a benchmark for manufacturers thatare developing less toxic cleaners. Groupsconcerned about environmental or healthattributes not addressed by the Green Sealstandard can insert additional specificationsaddressing those concerns, instead of devel-oping an entirely new standard.

labeling. As required, the draft standard was producedby a stakeholder committee, revised several times,sent for pubic review to 125 experts, and posted forcomment on Green Seal’s web site. It was then furtherrevised until a consensus was reached by industry,users, government, environmentalists, and other stake-holders. As of May 2002, Green Seal was evaluating fiveproducts for certification under the GS-37 standard.

According to US EPA, the resulting GS-37 standard“address[es] environmental impacts in a mannerconsistent with EPA’s guidance on environmentallypreferable purchasing.” The agency recommendsthat federal purchasers consider this standard whenmaking purchasing decisions relevant to cleaners.

To meet the GS-37 standard, a cleaning product:

�May not be toxic to humans in its undiluted form.The standard sets specific toxicity thresholds fororal, inhalation, and skin exposure, and prohibitsproducts from containing “any ingredients thatare known, probable, or possible carcinogens orthat are known to cause reproductive toxicity.”*

�May not be corrosive to the skin or eyes.

�May not be a skin sensitizer as measured by stan-dard tests.

�May not be combustible (the product’s flashpoint, or that of 99 percent of its ingredients byvolume, must be above 150°F).

�May not, as used, contain substances that contributesignificantly to the production of smog, ozone, orpoor indoor air quality. The volatile organiccompound (VOC) content of a product, as used,may not exceed:

- 1 percent by weight for general-purpose andbathroom cleaners.

- 3 percent by weight for glass cleaners.

�May not, as used, be toxic to aquatic life asmeasured by a specified test at certain concentrations.

�May not, as used, contain more than 0.5 percentby weight of total phosphorus.

� Each organic ingredient (except for antimicrobialsin bathroom cleaners) must be readily biodegrad-able, as defined by the Organisation for EconomicCooperation and Development (OECD).**

�May not contain alkylphenol ethoxylates(abbreviated in this report as APEs, and sometimescalled APEOs); dibutyl phthalate (a persistent,bioaccumulative, and toxic chemical); heavymetals (including arsenic, cadmium, chromium,cobalt, lead, mercury, nickel, and selenium); orany ozone-depleting compounds. Any fragrancescontained in the product must be identified on thematerial safety data sheet (MSDS).

The standard also discourages animal testing, andrequires that:

� The product must be a concentrate.†

� The product’s primary packaging must be recy-clable, unless the manufacturer provides for thereturn and refilling of its packages.

� The product manufacturer, distributor, or a thirdparty must offer training or training materials inthe proper use of the product.

� The product label must include detailed instruc-tions on the product’s proper use and disposal,and on the use of personal protective equipment.

Performance tests. In order to be certified by GreenSeal, vendors must demonstrate that their concen-trated products work effectively when diluted withroom-temperature water using universally acceptedtest methods specified in the standard.

Contact information. Mark Petruzzi, Director ofCertification; tel: (202) 872-6400 ext 23; e-mail:[email protected]; web site: http://www.

greenseal.org/.


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* These ingredients include “[a]ny constituent of a product,which is intentionally added or known to be a contaminant,that comprises at least 0.01% by weight of the product.”

** Many standards use the OECD definition of readybiodegradability, which defines a substance as readilybiodegradable if a certain percentage of the sample (60 to 70percent, depending on measurement method) will degradewithin 28 days. Although some evaluation programs haveused this protocol to test whole products (instead of singleingredients), this test is only appropriate for single-ingredientsamples because it assumes that if 60 to 70 percent has

degraded within 28 days, the rest will follow soon thereafter.In mixtures, this test will not show whether all the ingredientshave begun to degrade, and a mixture with a persistent ingredientcould show a 60 percent degradation in 28 days because thepersistent ingredient is left in the undegraded 40 percent.More information about this test is available in the individualstandards or from the EPA at http://www.epa.gov/docs/OPPTS_Harmonized/835_Fate_Transport_and_Transformation_Test_Guidelines/Drafts/835-3110.txt.html.

† Concentrates are considered to be products with a dilutionratio of at least 1 part product to 8 parts water (1:8), by volume.

Green Seal’s “Choose Green Report”

Environmental evaluation. The products listed inTables 6 and 7 are from Green Seal’s Choose GreenReport, which was published in September/October1999, before the GS-37 standard was established. Inthe Choose Green Report, Green Seal presents itsassessment of over 60 industrial and institutionalcleaners based on data provided by the manufacturers.Each of the listed products claims to meet thefollowing criteria:

� Is not toxic to human or aquatic life.

�Contains VOC levels below 10 percent by weightof the diluted product.

� Is readily biodegradable.

�Works optimally in room-temperature water.

�Has a pH between 2.5 and 12.

� Is not made of petroleum or petrochemicalcompounds.

�Does not contain chlorine bleach.

� Is free of phosphates and derivatives.

�Does not contain ethylene diamine tetraaceticacid (EDTA) or nitrolotriacetic acid (NTA).

�Does not contain phenolic compounds or glycolether.

� Is free of arsenic, cadmium, chromium, lead,mercury, nickel, and selenium.

Contact information. Mark Petruzzi, Director ofCertification; tel: (202) 872-6400 ext 23; e-mail:[email protected]; web site: http://www.

greenseal.org/.

Canada’s Environmental ChoiceProgram

Environmental evaluation. In 1988, EnvironmentCanada (the Canadian equivalent of the US EPA)established the Environmental Choice Program(ECP). The ECP is administered by TerraChoiceEnvironmental Services, Inc., a private consultingfirm. ECP has established the ECP-57 guideline (avoluntary standard) for industrial and commercialcleaners. Products that meet one of ECP’s guidelinesare eligible to display the EcoLogo ecolabel.Products are reviewed by third-party laboratories toensure that they meet the criteria contained in theguideline. Products must:

�Have zero ozone-depletion potential.

�Not contain VOCs in excess of 10 percent by weight.

�Not be formulated with APEs, aromatic solvents(benzene-based), butoxyethanol or chlorinated

organic solvents, more than 1 percent EDTA,more than 5 percent NTA, or any known orprobable human carcinogen (according to theInternational Agency for Research on Cancer).

�Not be corrosive to the skin, or have a pH below2 or above 13.

�Not have a flash point below 61°C (141.8°F).

�Be readily biodegradable.

�Not be toxic to aquatic life or contain more than0.1 percent of an ingredient that is either veryacutely toxic or acutely toxic and bioaccumulating(according to data acceptable to the EnvironmentChoice Program).

Performance tests. The Environmental ChoiceProgram states that all products must clean commonhard surfaces effectively, as measured by theCanadian General Standards Board standardCAN/CGSB-2.11.94, Methods of Testing and Analysisof Soaps and Detergents, Method 20.3: CleaningEfficiency. The standard is available at http://www.

pwgsc.gc.ca/cgsb/catalogue/specs/002/002_011-e.html.

Contact information. Environmental Choice Program,Terra-Choice Environmental Services Inc., 2781Lancaster Road, Suite 400, Ottawa, Ontario, CanadaK1B 1A7; tel: (613) 247-1900, or toll-free (800)478-0399; fax: (613) 247-2228; e-mail: ecoinfo@

terrachoice.ca; web site: http://www.environmental

choice.com.

State Programs

Commonwealth of Massachusetts

Environmental evaluation. Massachusetts, likeseveral other states, has set up a state purchasingcontract for environmentally preferable janitorialcleaning products. The Massachusetts OperationalServices Division (OSD), the state’s central purchasingagency, has awarded contracts to six vendors. Toreceive a contract, a cleaning product must meet thefollowing criteria:

� It contains no ingredients on the MassachusettsToxic Use Reduction Act list of chemicals (whichis similar but not identical to the US EPA’s ToxicsRelease Inventory).

� It contains no carcinogens appearing on listsestablished by the International Agency forResearch on Cancer, the National ToxicologyProgram of the National Institutes of Health, andthe Occupational Safety and Health Administration,and no chemicals defined as Class A, B, or Ccarcinogens by the US EPA.


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� It contains no ozone-depleting ingredients.

� It complies with the VOC-content levels stipulatedin Massachusetts law.

� It complies with the phosphate-content levelsstipulated in Massachusetts law (currently, 0.5percent of the weight of the product ingredients).

A cleaner that meets the above requirements is thenevaluated according to other criteria, each of whichhas a point value depending on its relative impor-tance. To pass this phase of the evaluation, a productmust receive 50 out of 75 points:1

� It contains no chemicals on the MassachusettsRight-to-Know Act chemical list or the US EPA’sResource Conservation and Recovery Act hazardouswaste list.

� It is not considered ignitable, corrosive, reactive,or toxic according to the Resource Conservationand Recovery Act.

� It has low skin and eye irritation potential.

� It has a moderate pH (products with a pH of 4 to9 receive the highest score).

� It has a high flash point (products with a flashpoint above 200°F receive the highest score).

� It has a VOC content lower than the legalrequirement for the product category.

� It is readily biodegradable according to theOECD definition, but tested as a whole product.*

� It contains no APEs.

� It is below the legal limit for phosphates.

�Any dyes or fragrances used are approved by theUS Food and Drug Adminstration for food use.

� It is approved by the US Food and DrugAdministration.

� Its packaging is recyclable, made with recycledcontent, and returnable or refillable.

� It is available in nonaerosol form.

� It is available in concentrated form.

� Its manufacturer has made demonstrable efforts tominimize the environmental impact of its operations.

Performance tests. Massachusetts performed extensiveuser surveys of the janitorial cleaning products thatmeet the environmental criteria. The surveysexplored product effectiveness, product attributes,overall satisfaction, and vendor satisfaction.

Contact information. Marcia Deegler, Environ-mental Purchasing Coordinator, Operational ServicesDivision, Commonwealth of Massachusetts, OneAshburton Place, Room 1017, Boston, MA 02108;tel: (617) 720-3356; e-mail: [email protected].

ma.us; web site: http://www.state.ma/us/osd/enviro/

products/cleaning.htm; Lara Sutherland, INFORM,Inc.;tel: (617) 864-3730; e-mail: [email protected].

State of Vermont

Environmental evaluation. In 2000, Vermont draftedcriteria for selecting environmentally preferablecleaning products. At the end of a detailed assessmentprocess that looked at environmental preferability,product efficacy, and cost, the Office of Purchasingand Contact Administration (PCA) awarded contractsto three vendors. To conduct the environmentalassessment, PCA developed the MPAT (Manu-facturers Product Assessment Tool), a spreadsheetthat helps vendors score their products.

The MPAT scoring spreadsheets include “criticalproduct exclusion criteria.” If a product fails to meetone or more of these criteria, it may be excludedfrom the contract because it will receive a score of zerofor an entire section. There are three major sections inthe MPAT: (1) health hazard potential, (2) potentialfor environmental impact, and (3) packaging andformulation. Products received scores between 0 and60, and only the top-scoring products were consideredfor the state contract. Below is a list of the criticalproduct exclusion criteria:

�No persistent, bioaccumulative, toxic chemicals.

�No carcinogens, mutagens, and teratogens, oradditional substances that are highly toxic and/orsuspected carcinogens beyond trace amounts.

�No ozone-depleting compounds.

� Low VOCs — no product shall contain VOCs inconcentrations equal to or exceeding 5 percent ofthe product weight.

�No hazardous waste characteristics, as defined bythe State of Vermont Hazardous WasteManagement Regulations, Subchapter 2,sections 7-201 to 7-215.

�No phosphate or phosphonates in excess of atrace quantity, as required by Vermont StateTitle 10 § 1381.

�No combination cleaner/disinfectants.


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* See the footnote on page 29 for an explanation of readybiodegradability.

The PCA employed a series of “non-critical productcriteria” that were used to score the environmentalpreferability of different products above and beyondthe critical product exclusion criteria:

�Vapor pressure� Inhalation toxicity� Ingestion toxicity� pH, based on final pH of mixtures based upon

manufacturer’s recommended formulation� Presence of VOCs at a concentration of less than

5 percent by weight� Skin absorption�Combustible liquid� Presence of fragrances and/or dyes�Biodegradability�Aquatic toxicity or fish bioconcentration factor

(BCF)� Percentage of product obtained from renewable

resources

Performance tests. The state performed performanceevaluations of the top-scoring products from theMPAT. Information gathered through a user surveyhelped the PCA decide which products to include inthe state contract.

Contact information. Judy Jamieson, PurchasingAgent; tel: (802) 828-2217; e-mail: judith.jamieson@

state.vt.us; web site: http://www.bgs.state.vt.us/pca.

Washington State

Environmental evaluation. Washington recentlyadopted new criteria and issued a contract for envi-ronmentally responsible cleaning products. TheOffice of State Procurement required that biddersinclude the results of independent laboratory testsconfirming that all active and inert ingredients meetthe criteria specified in the state’s list of mandatoryproduct attributes:

� Products must not contain any chemicals on theUS EPA’s Toxics Release Inventory or theWashington State Department of Ecology’s list ofpersistent, bioaccumulative, toxic chemicals.* Inaddition, products must not contain more thantrace amounts of APEs.

�No ingredient may be toxic to aquatic life, asmeasured by test methods found in the Code ofFederal Regulations, Chapter 40, Part 797, and asdetermined by criteria specified in the bid document.

�None of the product’s ingredients may be a knownor probable carcinogen, mutagen, or teratogenaccording to the National Toxicology Program,the World Health Organization’s InternationalAgency for Research on Cancer, or the USOccupational Safety and Health Administration.In addition, no product may contain more thantrace amounts of paradichlorobenzene, 1,4-dioxane, sodium hypo-chlorite, NTA, or sodiumEDTA.

� The product as a whole, or its individual ingredients,must meet the OECD’s definition of “readilybiodegradable.”**

� The product must contain no ozone-depletingcompounds, as specified by the MontrealProtocol.†

� The product must not contain VOCs in concen-trations above 10 percent of the product’s weight.

� The product, when discarded, must not have to behandled as hazardous waste. In addition, theproduct must not:- Have a flash point under 140°F.- Have a pH of 2 or below or 12.5 or above.- Be explosive.- Fail the toxic characteristic leaching procedure

(TCLP) test.

Washington also included secondary criteria thatallowed bidders to earn points after meeting themandatory criteria. The secondary criteriaaddressed:

� Packaging.�Concentrates.�Acute toxicity.� Low VOC content.� Skin and eye irritation.�Renewable resource-based products.


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* For this purposes of this contract, the state of Washingtonused the list of 27 persistent, bioaccumulative, toxic chemi-cals developed by the Province of Ontario Ministry ofEnvironment. Since that time, Washington has determinedthat Ontario never used this list, and the state now uses ashorter list. More information on both lists is available athttp://www.ecy.wa.gov/programs/eap/pbt/pbtfaq.html.

** See the footnote on page 29 for information on readybiodegradability.

† For the Montreal Protocol list of ozone-depleting substancesto be phased out, see http://www.unepie.org/ozonaction.html.

Performance tests. Washington State includedperformance testing as part of its product selectionprocess.

Contact information. Patricia Jatczak, WashingtonState Department of Ecology; tel: (360) 407-6358;e-mail [email protected]; contract information isavailable at http://www.ga.wa.gov/pca/contract/

11399c. doc; specific criteria available at http://www.

metrokc.gov/procure/green/statewa.pdf.

State of Minnesota

Environmental evaluation. In 1997, the MinnesotaOffice of Environmental Assistance (MOEA) initiatedthe Janitorial Cleaners Project to screen and rate theperformance and environmental characteristics of 33categories of cleaning products on the state contract.Under MOEA’s scoring system, products receivebetween 0 and 90 points for both environmental andperformance criteria. To be included on the statecontract, products needed a minimum of 60 points ineach category. Minnesota analyzed an usually largenumber of products and created a list of more than120 products that are on the current contract.Because of the large number of products that passedMinnesota’s ranking system, Table 6 includes onlythose products that ranked highest (76 to 90 points)for environmental preferability. For a list of allproducts on Minnesota’s current contract, seehttp://www.swmcb.org/EPPG/App_D.HTM. Minne-sota’s bid criteria for janitorial cleaning products areas follows:

� Physical properties: boiling point, vapor pressure,evaporation rate

� Product safety- Lethal dose for oral, skin, and inhalation

exposure- Product ingredients included in the Minnesota

Occupational Safety and Health Administra-tion’s current right-to-know standards as aregulated carcinogen

- Flash point- pH

� Ecological stressors- Product ingredients listed by the Minnesota Toxics

Indexing System as a concern for potentialenvironmental impacts

- Percentage of product derived from plant matter- Product ingredients listed in the Montreal

Protocol as ozone-depleting- Concentration of phosphates and phosphonates

� Fragrances and dyes- Presence of synthetic fragrances- Presence of synthetic dyes

� Packaging- Concentrate or bulk formulation- Refillable packaging- Availability in aerosol and/or non-aerosol containers- Post-consumer recycled content less than, equal

to, or greater than 20 percent

Performance tests. Minnesota’s program includedperformance tests of each product that met the envi-ronmental performance standards. Products wererated on a scale of 0 to 90. Products required a scoreof at least 60 to be included on the state contract.

Contact information. Mike Liles, Minnesota Officeof Environmental Assistance; tel: (651) 215-0220;e-mail: [email protected]; web site: http://

www.moea.state.mn.us/lc/purchasing/cleaners.cfm.

Local Government Programs

City of Santa Monica, California

Environmental evaluation. Starting with a 1993pilot program, the City of Santa Monica conductedan exhaustive bid evaluation process for janitorialcleaning products used in its facilities. Evaluationswere based on factors such as human health impacts,aquatic toxicity, biodegradability, VOC level, pack-aging, and corporate environmental responsiveness.The city’s custodial products bid specifications areamong the most stringent of any US project. Likethose in Massachusetts, they include mandatory(pass/fail) requirements, combined with other criteriagraded on a point-scoring system. To see SantaMonica’s current bid specifications, go to http://www.

ci.santa-monica.ca.us/environment/policy/purchasing/

bidpecs.htm.

The following is a summary of Santa Monica’s bidspecifications.

� Pass/Fail Section: Failure to meet the standards ofany of the pass/fail criteria listed below will leadto the automatic rejection of a product.

- No ingredient shall require reporting underEPA’s Superfund Amendments andReauthorization Act (SARA Title III, Section313). Floor care products and metal polishes areexempted from this mandatory criteria.

- No cleaners shall contain disinfectants.


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- No products shall be delivered in aerosol cans. - No ingredients can be classified as known or

probable carcinogens, teratogens, or mutagensaccording to the California Safe Drinking Waterand Toxic Enforcement Act of 1986 (Prop. 65),CCR Title 22, Division 2, Subdivision 1, Chapter 3Section 12000 et seq.; the National ToxicologyProgram (NTP); the International Agency forResearch on Cancer (IARC), Group 1, 2A or 2B;or the Occupational Safety and Health Admin-istration’s (OSHA’s) list of regulated carcinogens.

- No products shall contain APEs above traceamounts.

- No products shall contain ozone-depletingchlorinated compounds. Section 5600-5609 ofthe Santa Monica Municipal Code bans the use andsale of products containing chlorinated fluoro-carbons.

- Products must meet or exceed the CaliforniaCode of Regulations (Article 2, Section 94509,Title 17 ) maximum allowable VOC levels forappropriate cleaning product categories.

- All surfactants and other organic chemicalingredients must meet the OECD’s definitionof readily biodegradable.*

�Relative Ranking Section- Whole product lethal doses as defined by the

California Code of Regulations, Chapter 11,Article 3, Section 66261.24. If no whole productdata is available, data must be provided for eachingredient present in the concentrate in more thantrace amounts.

- Product pH - Primary dermal irritation index (PDII) for whole

product when possible, and in concentrate form - Eye irritation scores for whole product when

possible, and in concentrate form- Flash point (in degrees Fahrenheit) of the product

concentrate using any method outlined inDepartment of Transportation regulations CFR173.120

- Presence of added dyes, and whether or notthey are considered food-grade

- Presence of any added fragrances and whetheror not they are considered food-grade (notincluding the natural fragrance that may resultfrom active ingredients)

- Whole product VOC percentage for product con-centrate and minimum recommended dilution

- Range of relevant dilutions from heavy-dutycleaning to daily use

- Type of material used in construction of theproduct container; if plastic, the numbered type(e.g., #1-7)

- Measure of the aquatic toxicity of the productor its ingredients. Acceptable measures includeEC50 criteria for fish, Daphnia, or algae, withcertification letter from independent lab listingvalues and test used.

- An effective employee training program iscentral to the successful use of environmentallypreferable products. The City will look forvendors who can supply a quality training effortand be accessible to troubleshoot problemapplications.

- Other attributes of the product or manufacturerthat will help to assess environmental prefer-ability other than the ones listed in these speci-fications.

Some unique features of the Santa Monica’s programinclude the following:

�All vendors must submit information double-sided on recycled and/or tree-free paper, withoutplastic dividers.

�No product may be delivered in aerosol cans,which are difficult and expensive to recycle.

�Acceptable VOC levels are more stringent thanthose of most other jurisdictions, and are set bythe California Air Resources Board.**

� The biocide in disinfectants is exempt from the“readily biodegradable” requirement.

�Both animal and nonanimal tests on a product’sskin and eye irritation potential are accepted.

� The product container must be labeled as to contentsto maximize recycling.

Performance tests. Following the environmentalreview, performance evaluations led to the selectionof top-ranking products for the city’s janitorial contracts.Subsequent cost evaluations were also performed. Inthe first two years of the pilot, Santa Monica estimatesthat it saved approximately 5 percent by purchasingalternative instead of traditional cleaning products.This cost savings resulted, in part, from reducedpackaging and shipping costs associated with concen-trated products. Additional savings resulted fromimproved custodial training, which led to moreefficient use of products.2


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* See the footnote on page 29 for information on readybiodegradability.

** For more information on the California Air ResourcesBoard, call 916-322-2990 or see http://www.arb.ca.gov/html/brochure/consprod.htm.

Contact information. Karl Bruskotter, EnvironmentalAnalyst, City of Santa Monica, EnvironmentalPrograms Division; tel: (310) 458-2255; web site:http://www.ci.santa-monica.ca.us/environment/policy/

purchasing/bidspecs.htm.

San Francisco, California

Environmental evaluation. The EnvironmentallyPreferable Purchasing Program (EP3) of the Cityand County of San Francisco was created by cityordinance in 1999. Its objective is to determine thefeasibility of minimizing the purchase and use ofhazardous chemical products by city departmentsand replacing them with alternatives that pose lessrisk to city employees and to the environment. At thetime of this writing, the city is evaluating potentialproducts through a pilot study involving chemicalsused in janitorial, building, and fleet maintenance.This effort is focused on finding preferable productsto replace 13 types of hazardous chemical productsidentified in an initial assessment of over 50 chemicalproducts currently used by the city.

To evaluate cleaning products, the city developedand adopted a set of criteria and a scoring system inthree major categories: (1) health and safety, (2) environ-mental impact, and (3) “other” criteria. This scoringsystem is being tested in the pilot study to determineits ability to identify environmentally preferableproducts and to exclude certain products. Cityemployees are testing the screened products toconfirm that they perform as well or better thanexisting products. The city intends to establish EP3citywide if the results of the pilot study demonstratethat it is feasible to purchase and use environmen-tally preferable products in city operations.

The following is a summary of the criteria adoptedby the City and County of San Francisco. These criteriawill be used as a basis for developing bid specificationsfor contract procurement. To see the original docu-ment, go to http://www.sfrecycles.org/hazardous_

waste/haz_waste_content/city_depts/hw_city_ep3_prod

_eval_criteria.htm.

�Health and Safety Criteria- Product contains no more than 0.1 percent by

weight of any known, probable, or possiblehuman carcinogen, mutagen, or teratogen

- Product contains no more than 0.1 percent ofdiethanolamine (does not apply to silica sand)

- Product contains no more than 1.0 percent byweight of any substance considered to be aknown or probable neurotoxin or central nervous

system depressant (does not apply to ethylalcohol) by the National Institute ofOccupational Safety and Health (NIOSH) orthe US EPA Integrated Risk InformationSystem (IRIS)

- Eye irritation- Skin irritation- Skin absorption- Corrosivity/pH- Flammability/flash point

� Environmental and Community Impact Criteria- Percentage of ozone-depleting substances- Percentage by weight of any known, probable,

or possible endocrine modifier- Percentage of any greenhouse gas designated

by the Kyoto Protocol of December 1997- Ready biodegradability- VOC content- Percentage of a fragrance that is either a non-

functional ingredient or a SARA 313 listedhazardous material

- Percentage of a coloring agent (dye) that iseither a nonfunctional ingredient or a SARA313 listed hazardous material

�Other Criteria- Availability as a concentrate- Availability in a nonaerosol container- Refillable/ returnable/ locally recyclable

container and packaging- Recycled content of container and shipping

package

Performance tests. The City and County of SanFrancisco are currently conducting pilot product testingby city employees to assess product effectiveness andworkability. To obtain the results of the pilot tests asthey become available, contact the individual below.

Contact information. Alex E. Dong, EP3 Manager;tel: (650) 593-4058 or (415) 355-3761; e-mail: P2Guy

@Yahoo.com or [email protected].

City of Seattle, Washington

Environmental evaluation. In 2002, Seattle incor-porated environmental criteria into requests forbids for janitorial products purchased for use bycity janitorial staff. An interdepartmental team ofcity staff, including janitorial supervisors, propertymanagers, and environmental analysts, developedthe criteria and evaluated the bids.

The criteria are applied partly on a pass-fail basisand partly as relative scores, with a threshold scoreneeded in the relative-score area for products to be


35

acceptable. Seattle also accepts products that meetapplicable criteria from the State of Washington orGreen Seal. For VOCs, Seattle set a maximum in thepass-fail criteria and also applied a relative score to“reward” lower-VOC products at various levelsbelow the maximum. The city included aquatictoxicity, even though this information is not commonlyavailable, because of the importance of aquaticspecies, particularly salmon, to the local environ-ment and economy. Seattle sought readily avail-able reference lists for each of the criteria, andincluded its own list of substances where generalreferences were not readily available, such as forendocrine modifiers.

The pass-fail requirements address:�Carcinogens and reproductive toxins�Neurotoxins� Flammability�Corrosivity�VOCs � Endocrine modifiers�Aerosol containers.

To receive further consideration, a product’s relativescore must not exceed a specified allowable maximum.For each of the following, the levels of possiblepoints are spelled out in the bid form.

� Eye irritation� Skin irritation� Skin absorption�VOCs � Eutrophication (phosphates)�Overall acute toxicity�Aquatic toxicity�Combined disinfectant/cleaner�Biodegradability� Fragrances�Dyes�Concentrates�Recyclable container and packaging.

Performance tests. Seattle’s 2002 janitorial productscontracts include performance tests for those productsthat passed the two-part evaluation of safety andenvironmental features. These tests had not beencompleted when this document went to press.Products deemed acceptable by staff carrying out theperformance tests will be subjected to pricingevaluations that take into account packaging,dispensing, and the use of concentrates.

Contact information. Shirli Axelrod, Seattle PublicUtilities; tel: (206) 684-7804; e-mail: shirli.axelrod@

ci.seattle.wa.us.


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SCIENTIFIC CERTIFICATION SYSTEMS:VERIFYING MANUFACTURER CLAIMS

Scientific Certification Systems (SCS) is aneutral, third-party evaluation and certificationcompany that verifies claims made by manu-facturers about the environmental preferabilityof their products. The SCS green cross andglobe logo is used on products with specificattributes such as certified recycled content(of various percentages), biodegradability,absence of ozone-depleting chemicals, and noor low VOC content, among others. The SCSprogram may be of interest to those whowant to buy products with specific attributesand need third-party verification. Unlike GreenSeal, SCS does not create overall standards fordifferent types of products, such as industrialcleaners. Instead, SCS focuses on specificattributes. In the company’s cleaning productcategory, which includes a wide range ofproducts, there are 48 items certified asbiodegradable, two as having 50 percentrecycled content, and two with 80 percentrecycled content. A full list of cleaningproducts with SCS certification can be foundat http://www.scs1.com/cgi-bin/scs-certclaims.

cgi?function=search&producttype=Cleaning+

Products.

Performance tests. SCS has not verified anyclaims about the performance of specific jani-torial cleaning products.

Contact information. Call SCS at (510) 832-1415; web site: http://www.scs1.com.

Chapter 7 Case Studies

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US GSA/EPA Cleaning ProductsPilot Project

In 1993, the Public Buildings Service of the USGeneral Services Administration (GSA), the centralpurchasing agency for the federal government,established a Cleaning Products Pilot Project incollaboration with the US Environmental ProtectionAgency. The purpose of the project was to collectinformation on the environmental attributes ofjanitorial cleaners so that federal purchasing agentscould make an “informed decision” about whichproducts to buy. Under Executive Order No. 13101and its predecessor No. 12873, federal agencies areencouraged to purchase environmentally preferableproducts — “products and services [that] have alesser or reduced effect on human health and theenvironment when compared to other products andservices that serve the same purpose.”

In 1997, US EPA published a table of cleaningproducts to help purchasers assess the environmentalattributes of specific products. The table employedenvironmental criteria that were broader and fewerin number than those used in many other programs.Vendors were asked to report on key environmentaland health-related attributes of their products, and theagencies used this information to educate governmentpurchasers rather than exclude specific products.The product attributes used in the pilot projectincluded:

� Skin irritation potential (negligible, slight,moderate, strong).

� Food-chain exposure based on the product’s bio-concentration factor (under 1000 was consideredenvironmentally preferable).

�Air pollution potential, based on percentage ofVOCs in the ready-to-use product.

�Addition of fragrances, generally consideredunnecessary.

� Presence of dyes, sometimes used as a safetyprecaution.

�Reduced or recyclable packaging.

� Presence of features that minimize exposure toconcentrates.

All of the products in the table also meet theOrganisation for Economic Cooperation andDevelopment’s (OECD’s) standard of “readybiodegradability,”* Neither the EPA nor GSA hasconducted performance tests on these products. Forthe project report, go to http://www.epa.gov/opptintr/

epp/pdfs/cleaner.pdf. The table listing environmentalcriteria is available at http://www.fss.gsa.gov/environ/

pdf/biodegradable-cleaners-degreasers.pdf.

Contact information. US EPA’s Pollution PreventionInformation Clearinghouse; tel: (202) 260-1023; website: http://www.epa.gov/opptintr/epp/pdfs/cleaner.pdf.

In addition, the GSA maintains a list of biodegradablecleaners and degreasers at http://www.fss.gsa.gov/

environ/pdf/biodegradable-cleaners-degreasers.pdf.

US National Parks Service

Starting in 1998, the National Parks Service imple-mented a pilot project at Yellowstone National Park,one of the most frequented sites in the national parkssystem. The Parks Service operates several types offacilities at Yellowstone, including offices, visitorcenters, restrooms, and maintenance buildings. Inaddition, it oversees concessionaire-operated facilitiessuch as kitchens, restaurants, and medical buildings.

In order to help Yellowstone Park switch to environ-mentally preferable cleaning products, the projectconsultants developed a buying guide based on thecriteria in Santa Monica’s bid specifications (seepages 33 to 35). From January to March 1999,Yellowstone Park implemented the program atselected facilities. The program was subsequentlyexpanded to the rest of Yellowstone Park and toGrand Teton National Park.

Chapter 7

CASE STUDIES

* The OECD’s standard for “ready biodegradability" hasbeen harmonized with the US EPA's guidelines, which areavailable at http://www.epa.gov/docs/OPPTS_Harmonized/835_Fate_Transport_and_Transformation_Test_Guidelines.See the footnote on page 29 for more information on readybiodegradability

Chapter 7 Case Studies

38

A copy of the case study report (entitled “CleaningNational Parks: Using Environmentally PreferableJanitorial Products at Yellowstone and Grand TetonNational Parks”) is available from US EPA’sPollution Prevention Information Clearinghouse,(202) 260-1023, and online at http://www.epa.gov/

opptintr/library/ppicdist.htm.

Santa Clara County, California

The Janitorial Products Pollution Prevention Projectis conducting an ongoing study of environmentallypreferable janitorial cleaning supplies in Santa ClaraCounty, especially products serving the needs oflarge organizations such as government agencies,schools, manufacturing firms, hotels, and largejanitorial contractors. Project staff have reviewedthe chemical content of products using toxicologydata and material safety data sheets. A report on theproject is available at http://www.westp2net.org/

Janitorial/projectresults.htm.

Performance tests. The products have proven effectivein on-the-job trials conducted by numerous cleaningprofessionals.

Contact information. Thomas Barron, Lead Consultant;tel: (925) 283-8121; e-mail [email protected];web site: http://www.westp2net.org/Janitorial/

contacts.htm.

Appendix 1

39

Ap

pen

dix

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abas

haSt

. Pau

l,M

N 5

5102

Tel 8

00 2

75-8

914

Fax

800

297

-005

9

Ric

hco

Prod

ucts

,Inc

.PO

Box

125

0 Sp

ring

fiel

d,M

A 0

1101

Tel 4

13 7

34-8

241

Fax

413

731-

5511

Em

ail:

inf o

@ri

chco

prod

ucts

.com

ww

w.r

ichc

opro

duct

s.co

m

Riv

ers

Run

Int

erna

tiona

l32

Ash

Str

eet

Ede

n M

ills

ON

Can

ada

N0B

1P0

Tel 5

19 8

56-0

038

Fax

519

856

-007

4 E

-mai

l:ri

vers

run.

pag@

sym

patic

o.ca

Ultr

a C

once

ntra

te;

4 x

4 L

Con

cent

rate

; 2.

5 ga

l.

Rea

dy to

use

; 4

x 1

gal.

500

mL

,1 L

,4 L

,5

L,2

05 L

4 x

4 lit

erD

RU

M-I

N-B

OX

kit m

akes

200

liter

s of

rea

dy to

use

prod

uct

Ava

ilabl

e as

aco

ncen

trat

e or

read

y to

use

Appendix 1

44C

lea

ne

r Ty

pe

Mul

tipur

pose

Cle

aner

Mul

tipur

pose

Cle

aner

Mul

tipur

pose

Cle

aner

Pro

du

ct

Duo

-Zym

e (U

nite

d 55

5)

Liq

uid

Suns

hine

Gen

eral

Pur

pose

Con

cent

rate

Suns

hine

in a

Can

(Aer

osol

)

En

vir

on

-

me

nta

l

Ev

alu

ati

on

MA

MA

MA

Pe

rfo

rm-

an

ce

Te

sti

ng

MA

MA

MA

Co

nta

ct

Uni

ted

Lab

orat

orie

s,In

c.32

0 37

th A

ve.

St. C

harl

es,I

L 6

0174

Tel 8

00 3

23-2

594

Fax

630

433

-208

7E

mai

l:ds

avai

ano@

beea

rths

mar

t.com

ww

w.b

eear

thsm

art.c

om/

Sam

e as

abo

ve

Sam

e as

abo

ve

Av

ail

ab

ilit

y

Con

cent

rate

; 1

qt.,

1 ga

l.,6

gal.,

20 g

al.,

35 g

al.,

55 g

al.

Con

cent

rate

;6

gal.,

20 g

al.,

35 g

al.,

55 g

al.

20 o

z. c

an

No

tes

MU

LT

IPU

RP

OS

E A

ND

GE

NE

RA

L P

UR

PO

SE

CL

EA

NE

RS

Mul

tipur

pose

Cle

aner

Mul

tipur

pose

Cle

aner

Env

iro

Car

e A

ll-Pu

rpos

e C

lean

er

Form

ula

G-5

10

GS-

1,M

A

GS-

1

MA

Non

e

Roc

hest

er M

idla

ndPO

Box

315

15R

oche

ster

,NY

146

03Te

l 800

-836

-162

7 E

mai

l:pl

uske

y@ro

ches

term

idla

nd.c

omw

ww

.roc

hest

erm

idla

nd.c

om/

divi

sion

/inst

itut/d

efau

lt.ht

m

20-1

0 Pr

oduc

ts30

49 I

ndus

tria

l Way

NE

,P.O

. Box

760

9 Sa

lem

,OR

973

03

Tel 5

03 6

54-3

314

or 8

00 2

86-2

010

ext.

302

Fax

503

654-

3716

E

mai

l:sf

ugat

e@20

10pr

oduc

ts.c

omw

ww

.201

0pro

duct

s.co

m

Con

cent

rate

; 1

gal.,

4 x

1 ga

l.

Con

cent

rate

; 1

gal.

x 4,

5 ga

l. pa

il,30

gal

. dru

m,

55 g

al. d

rum

Deg

reas

erG

reen

Kni

ght

Deg

reas

erE

CN

one

Beb

bing

ton

Indu

stri

es44

Wri

ght A

venu

eD

artm

outh

,No v

a Sc

otia

,Can

ada

B3B

1G

6Te

l 902

468

-818

0 F

ax 9

02 4

68-8

559

Em

ail:

info

@be

bbin

gton

.ns.

ca

ww

w.b

ebbi

ngto

n.ns

.ca

Con

cent

rate

; 1 L

,4

L,2

0 L

DE

GR

EA

SE

RS

Appendix 1

45

Deg

reas

er

Deg

reas

er

Deg

reas

er

Deg

reas

er

Deg

reas

er

Gre

en K

nigh

tD

egre

aser

GK

-501

Hea

vy D

uty

Deg

reas

er (

ES

75)

Gre

en U

nikl

een

KC

Citr

us

BR

AD

G.P

.S. a

ndB

RA

D G

.P.S

.H

eavy

Dut

y

EC

MA

,VT

GS-

1,E

C

GS-

1

EC

Non

e

MA

,VT

Non

e

Non

e

Non

e

Sam

e as

abo

ve

Env

iro

Solu

tions

703

Pine

Str

eet

Bur

lingt

on,V

T 6

5401

-492

1Te

l 800

864

-684

3E

mai

l:in

fo@

envi

ro-s

olut

ion.

com

ww

w.e

nvir

o-so

lutio

n.co

m

IPA

X C

lean

ogel

,Inc

.,83

01 L

yndo

n A

ve.

Det

roit,

MI

4823

8Te

l 313

933

-421

1 F

ax 3

13 9

33-4

454

Em

ail:

unik

leen

@ao

l.com

ww

w.I

PAX

.com

KC

Pro

duct

s,In

c.70

7 N

E B

road

way

,Sui

te 2

10Po

rtla

nd,O

R 9

7232

Tel 8

00 9

27-9

442

Fax

503

287

-523

9w

ww

.kcp

rodu

ctsi

nc.c

om

Lor

d an

d Pa

rtne

rs L

td.

741

Mus

koka

Roa

d #3

Nor

th S

uite

#9

Hun

tsvi

lle O

N C

anad

a P1

H 2

L3

Tel 7

05 7

88-1

966

Fax

705

788

-196

9 E

-mai

l:lo

rdpa

rt@

vian

et.o

n.ca

w

ww

.lord

andp

artn

ers.

com

Con

cent

rate

; 1 L

,4

L,2

0 L

Con

cent

rate

; 2

x 1.

25 g

al

Con

cent

rate

; 5

gal.,

55 g

al.,

350

gal.

tote

Con

cent

rate

; 1

qt.,

1 ga

l,5

gal.,

55 g

al.,

5 x

55 g

al.

tote

,tan

kard

Con

cent

rate

; 1 L

,4

L,2

0 L

,205

L

Phos

phat

e-fr

ee

Deg

reas

erC

lean

er D

egre

aser

(NY

-3)

SM,M

NM

AN

atur

ally

You

rs19

26 S

. Gle

nsto

ne A

ve. #

406

Spri

ngfi

eld,

MO

658

04Te

l 417

889

-399

5

1 qt

.,1

gal.,

5 ga

l.,55

gal

.

Deg

reas

erO

BP

1082

Deg

reas

erE

CN

one

Nat

ure’

s E

nvir

onm

enta

l Pro

duct

s,In

c.70

New

kirk

Roa

dR

ichm

ond

Hill

,ON

Can

ada

L4C

3G3

Tel 9

05 7

37-0

172

Fax

905

737

-016

2E

mai

l:cl

een@

nepd

m.c

om

Con

cent

rate

; 20

L.,

205

L.

Appendix 1

46

Deg

reas

er

Deg

reas

er

Deg

reas

er

Mag

ic 5

55In

dust

rial

Deg

reas

eran

d C

lean

er

Deg

reas

er U

ltra

Con

cent

rate

Met

er M

ade

Deg

reas

er/C

lean

er

#200

GS-

1

EC

VT

SM,M

N

Non

e

VT

P&D

Cre

ativ

e C

o,In

c.PO

Box

216

5H

ager

stow

n,M

D 2

1742

Te

l 888

838

-460

7 F

ax 3

01 7

97-7

402

Em

ail:

supp

ort@

pdcr

eativ

e.pa

ir.co

m

ww

w.p

dcre

ativ

e.pa

ir.co

m/in

dex.

htm

Pris

m E

nvir

onm

enta

l,In

c.12

00 S

peer

s R

oad

Suite

#50

O

akvi

lle O

N C

anad

a L

6L 2

X4

Tel 9

05 3

37-1

874

Fax

905

337

-032

8 E

mai

l:cb

c@to

tal.n

etw

ww

.pri

smch

emic

als.

com

Ric

hco

Prod

ucts

,Inc

.PO

Box

125

0 Sp

ring

fiel

d,M

A 0

1101

Tel 4

13 7

34-8

241

Fax

413

731

-551

1E

mai

l:in

fo@

rich

copr

oduc

ts.c

omw

ww

.ric

hcop

rodu

cts.

com

Con

cent

rate

; 1

gal.,

5 ga

l.,55

gal

.

Ultr

a C

once

ntra

te;

4 x

4 L

Rea

d y to

use

; 4

x 1

gal.

4 x

4 lit

erD

RU

M-I

N-B

OX

kit m

akes

100

liter

s of

co

ncen

trat

e

DE

GR

EA

SE

RS

Cle

an

er

Ty

pe

Pro

du

ct

En

vir

on

-

me

nta

l

Ev

alu

ati

on

Pe

rfo

rm-

ma

nce

testi

ng

Co

nta

ct

Av

ail

ab

ilit

y

Deg

reas

er

Deg

reas

er

E2

Env

iro

Car

e To

ugh

Job

Cle

aner

EC

MA

,GS-

1

Non

e

Non

e

Riv

ers

Run

Int

erna

tiona

l32

Ash

Str

eet

Ede

n M

ills

ON

Can

ada

N0B

1P0

Tel 5

19 8

56-0

038

Fax

519

856

-007

4 E

-mai

l:ri

vers

run.

pag@

sym

patic

o.ca

Roc

hest

er M

idla

ndPO

Box

315

15R

oche

ster

,NY

146

03T e

l:80

0 83

6-16

27

Em

ail:

plus

key@

roch

este

rmid

land

.com

ww

w.r

oche

ster

mid

land

.com

/di

visi

on/in

stitu

t/def

ault.

htm

500

mL

,1L

,4L

,5L

,205

L

4 oz

. bot

tle x

36,

1 qt

.,1

gal.,

4 x

1 ga

l.,2.

5 g

al.,

2 x

2.5

gal.,

55 g

al.

Ava

ilabl

e as

aco

ncen

trat

e or

read

y to

use

No

tes

Appendix 1

47

Deg

reas

erE

com

ate

MPC

GS-

1,W

AN

one

SOQ

Env

iron

men

tal T

echn

olog

ies

PO B

ox 2

8450

Tem

pe,A

Z 8

5285

Tel 4

80 9

66-2

892

Em

ail:

SOQ

@SO

QE

nvir

onm

enta

l.com

ww

w.S

OQ

Env

iron

men

tal.c

om

Con

cent

rate

; 1

gal.,

5 ga

l.,30

gal

.,55

gal

.,to

te

Deg

reas

erD

uo-Z

yme

(Uni

ted

555)

MA

MA

Uni

ted

Lab

orat

orie

s,In

c.32

0 37

th A

ve.

St.

Cha

rles

,IL

601

74T

el 8

00 3

23-2

594

Fax

630

433

-208

7E

mai

l:ds

avai

ano@

beea

rths

mar

t.co

mw

ww

.bee

arth

smar

t.co

m/

Con

cent

rate

; 1

qt.,

1 ga

l.,

6 ga

l.,

20 g

al.,

35 g

al.,

55 g

al.

Deg

reas

erE

com

ate

FNG

S-1

Non

eSa

me

as a

bove

Con

cent

rate

; 1

gal.,

5 ga

l.,30

gal

.,55

gal

.,to

te

Form

ulat

ed e

spe-

cial

ly f

or c

lean

-in

g an

d de

grea

s-in

g m

etal

s an

dm

etal

sur

face

s

ww

w.s

hado

wla

ke.c

om

Deg

reas

erC

itra-

Solv

GS-

1N

one

Shad

ow L

ake,

Inc.

PO B

ox 2

597

Dan

bury

,CT

068

13Te

l 800

343

-658

8E

mai

l:in

fo@

shad

owla

ke.c

om

Con

cent

rate

; 2 o

z.,

8 oz

.,16

oz.

,32

oz.

,1 g

al.

Tub

,Til

e,an

dB

asin

Cle

aner

AK

-011

Til

e,C

hrom

e,an

dP

orce

lain

Cle

aner

GS

-1N

one

Alf

a K

leen

840-

B C

apit

olio

Way

San

Lui

s O

bisp

o,C

A

9340

1T

el 8

05 5

41-3

465

F

ax 8

05 5

41-3

467

Con

tact

:Ja

son

Cof

fman

,Pro

duct

Man

ager

Em

ail:

jaso

nc@

alfa

klee

n.co

m

8 oz

. - 5

5 ga

l. co

ntai

ners

Tub

,Til

e,an

dB

asin

Cle

aner

Bas

in,T

ub &

Til

eC

lean

er (

N7)

GS

-1,

SM

SM

Cle

an E

nvir

onm

ent

Co.

PO

Box

444

4L

inco

ln,

NE

685

04

Att

n:D

on E

by

Tel

800

266

-235

3

Fax

402

464

-117

5E

mai

l:en

viro

cycl

@ao

l.co

mw

ww

.saf

egre

encl

ean.

com

1 ga

l.,

5 ga

l.,

15ga

l.,

55 g

al.

BA

TH

RO

OM

CL

EA

NE

RS

Appendix 1

48C

lea

ne

r Ty

pe

Pro

du

ct

En

vir

on

-

me

nta

l

Ev

alu

ati

on

Pe

rfo

rm-

an

ce

Te

sti

ng

Co

nta

ct

Av

ail

ab

ilit

yN

ote

s

Tub

,Tile

,and

Bas

in C

lean

erW

ashr

oom

Cle

aner

(ES

51)

VT

VT

Env

iro

Solu

tions

703

Pine

Str

eet

Bur

lingt

on,V

T 6

5401

-492

1Te

l 800

864

-684

3E

mai

l:in

fo@

envi

ro-s

olut

ion.

com

ww

w.e

n vir

o-so

lutio

n.co

m

Rea

dy to

use

;12

x 3

2 oz

.

Tub

,Tile

,and

Bas

in C

lean

erW

ashr

oom

Cle

aner

(ES

51C

)V

TV

TC

once

ntra

te;

2 x

1.25

gal

.Sa

me

as a

bove

Tub

,Tile

,and

Bas

in C

lean

erD

eodo

rizi

ngB

athr

oom

Cle

aner

Con

cent

rate

GS-

1N

one

Env

iroS

mar

t Pro

duct

s C

o.55

5 W

. Arl

ingt

on P

l.C

hica

go,I

L 6

0614

Tel 8

66 5

41-6

909

ww

w.e

spes

p.co

m

Con

cent

rate

; 12

x 8

oz.

,4

x 1

g al.

Tub

,Tile

,and

Bas

in C

lean

erH

2Ora

nge 2

Supe

rC

once

ntra

te (

112)

GS-

1,M

A,

VT

MA

,VT

Env

irO

x19

38 E

ast F

airc

hild

Str

eet

Dan

ville

,IL

618

32Te

l 800

281

-960

4 F

ax 2

17 6

62-2

837

Patr

ick

Stew

art,

Pres

.Ps

tew

art_

Alp

hen@

hotm

ail.c

omw

ww

.h2o

rang

e2.c

om/

Con

cent

rate

; 1

gal.,

5 ga

l. (d

ispe

nser

requ

ired

)

Tile

and

Gro

utC

lean

er

Patr

iot T

ile a

ndG

rout

Cle

aner

EC

Non

eFl

exo

Prod

uct,

Ltd

.47

77 K

ent A

venu

e N

iaga

ra F

alls

ON

Can

ada

L2H

1J5

Tel 9

05 3

54-2

723

Fax

905

354

-130

1E

mai

l:sa

les@

Flex

opro

duct

s.co

mw

ww

.Fle

xopr

oduc

ts.c

om

Con

cent

rate

; 64

oz.

Tub

,Tile

,and

Bas

in C

lean

erPa

trio

t Bat

hroo

mFo

am C

lean

erC

once

ntra

te

EC

Non

eSa

me

as a

bove

Con

cent

rate

; 64

oz. 1

gal.,

5 ga

l.,T

ub,T

ile,a

ndB

asin

Cle

aner

Bas

in,T

ub a

nd T

ileC

lean

er (

NY

-4)

SMSM

Nat

ural

ly Y

ours

1926

S. G

lens

tone

Ave

. #40

6Sp

ring

fiel

d,M

O 6

5804

Tel 4

17 8

89-3

995

1 qt

.,55

gal

.

BA

TH

RO

OM

CL

EA

NE

RS

Appendix 1

49

Tub

,Tile

,and

Bas

in C

lean

erE

nvir

o C

are

Was

hroo

m a

ndF i

xtur

e C

lean

er

GS-

1,M

AM

AR

oche

ster

Mid

land

PO B

ox 3

1515

Roc

hest

er,N

Y 1

4603

Tel 8

00 8

36-1

627

Em

ail:

plus

key@

roch

este

rmid

land

.com

ww

w.r

oche

ster

mid

land

.com

/div

isio

n/in

stitu

t/def

ault.

htm

1 ga

l.,4

x 1

gal.

Tub

,Tile

and

Bas

in C

lean

erQ

uick

‘n

Bri

teW

AQ

uick

'n B

rite

2231

3 70

th A

ve. W

est

Mou

ntla

ke T

erra

ce,W

A 9

8043

Tel 8

00 2

23-9

187

ww

w.q

uick

nbri

te.c

om

Liq

uid

conc

entr

ate:

1 ga

l. x

6,5

gal,

55 g

al.

Past

e co

ncen

trat

e:80

oz.

x 8

,175

oz.

x 4

Tub

,Tile

,and

Bas

in C

lean

erSu

nwas

h B

athr

oom

Cle

aner

Aer

osol

(Uni

ted

178)

MA

MA

Uni

ted

Lab

orat

orie

s,In

c.32

0 37

th A

ve.

St. C

harl

es,I

L 6

0174

Tel 8

00 3

23-2

594

Fax

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433-

2087

Em

ail:

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o@be

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t.com

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Tub

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VT

VT

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hco

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,Inc

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Box

125

0 Sp

ring

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A 0

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Tel 4

13 7

34-8

241

Fax

413

731-

5511

Em

ail:

info

@ri

chco

prod

ucts

.com

Con

cent

rate

; 4

x 1

gal.

Toile

t Cle

aner

Gre

en K

nigh

t Bow

lC

lean

er A

cid

EC

Non

eB

ebbi

ngto

n In

dust

ries

44 W

righ

t Ave

nue

Dar

tmou

th,N

ova

Scot

ia C

anad

a B

3B 1

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Tel 9

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Fax

902

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ww

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ton.

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Rea

dy to

use

; 1

L,4

L

TO

ILE

T C

LE

AN

ER

S

Toile

t Cle

aner

Gre

en K

nigh

t Bow

lC

lean

er A

lkal

ine

EC

Non

eSa

me

as a

bove

Rea

dy to

use

; 1

L,4

L

MA

Appendix 1

50C

lea

ne

r Ty

pe

Pro

du

ct

En

vir

on

-

me

nta

l

Ev

alu

ati

on

Pe

rfo

rm-

an

ce

Te

sti

ng

Co

nta

ct

Av

ail

ab

ilit

y

Toile

t Cle

aner

Bow

l and

Uri

nal

Cle

aner

(E

S 55

)V

TV

TE

nvir

o So

lutio

ns70

3 Pi

ne S

tree

tB

urlin

gton

,VT

654

01-4

921

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00 8

64-6

843

Em

ail:

info

@en

viro

-sol

utio

n.co

mw

ww

.env

iro-

solu

tion.

com

Rea

dy to

use

; 12

x 3

2 oz

.

Toile

t Cle

aner

Lav

-Saf

e To

ilet

Bow

l Cle

aner

MA

MA

M.D

. Ste

tson

Co.

,Inc

. 92

Yor

k A

ve.

Ran

dolp

h,M

A 0

2368

Tel 8

00 2

55-8

651

Fax

781

961

-176

4E

mai

l:in

fo@

mds

tets

on.c

omw

ww

.mds

tets

on.c

om

1 qt

.,1

gal.,

55 g

al.

No

tes

Toile

t Cle

aner

Bow

l Cle

aner

Alk

alin

e U

ltra

Con

cent

rate

EC

Non

ePr

ism

Env

iron

men

tal,

Inc.

1200

Spe

ers

Roa

d Su

ite #

50

Oak

ville

ON

Can

ada

L6L

2X

4 Te

l 905

337

-187

4 F

ax 9

05 3

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E-m

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l.net

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w.p

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chem

ical

s.co

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Ultr

a C

once

ntra

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4 x

4 L

4 x

4 lit

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M-I

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OX

kit m

akes

100

liter

s of

rea

dy to

use

prod

uct

Toile

t Cle

aner

Bow

l & U

rina

l C

lean

er (

ES

55C

)M

A,V

T,M

NM

A,V

T,M

NSa

me

as a

bove

Con

cent

rate

; 1.

25 g

al x

2/c

ase

Toile

t Cle

aner

Toile

t Bow

l Cle

aner

(NY

-7)

MN

MN

Nat

ural

ly Y

ours

1926

S. G

lens

tone

Ave

. #40

6Sp

ring

fiel

d,M

O 6

5804

Tel 4

17 8

89-3

995

1 qt

.,1

gal.,

5 ga

l.,55

gal

.

T oile

t Cle

aner

Qui

c k ‘

n B

rite

WA

Qui

c k 'n

Bri

te22

313

70th

Ave

. Wes

tM

ount

lake

Ter

race

,WA

980

43Te

l 800

223

-918

7 w

ww

.qui

cknb

rite

.com

Liq

uid

conc

entr

ate:

1 ga

l. x

6,5

gal,

55 g

al.

Past

e co

ncen

trat

e:80

oz.

x 8

,175

oz.

x 4

TO

ILE

T C

LE

AN

ER

S

Appendix 1

51

Gla

ss a

ndW

indo

wC

lean

er

P atr

iot G

lass

Cle

aner

Con

cent

rate

EC

Non

eFl

e xo

Prod

uct,

Ltd

.47

77 K

ent A

venu

e N

iaga

ra F

alls

ON

Can

ada

L2H

1J5

Tel 9

05 3

54-2

723

Fax

905

354

-130

1E

mai

l:sa

les@

Flex

opro

duct

s.co

mw

ww

.Fle

xopr

oduc

ts.c

om

Con

cent

r ate

;64

oz.

Gla

ss a

ndW

indo

wC

lean

er

Gre

en K

nigh

t Gla

ssan

d W

indo

wC

lean

er

EC

Non

eB

ebbi

ngto

n In

dust

ries

44 W

righ

t Ave

nue

Dar

tmou

th,N

ova

Scot

ia C

anad

a B

3B 1

G6

Tel 9

02 4

68-8

180

Fax

902

468

-855

9E

mai

l:in

fo@

bebb

ingt

on.n

s.ca

w

ww

.beb

bing

ton.

ns.c

a

Rea

dy to

use

or

conc

entr

ate;

1 L

,4

L,2

0 L

GL

AS

S A

ND

WIN

DO

W C

LE

AN

ER

S

Gla

ss a

ndW

indo

wC

lean

er

Gla

ss a

nd W

indo

wC

lean

er (

N13

)SM

SMC

lean

Env

iron

men

t Co.

PO B

ox 4

444

Lin

coln

,NE

685

04

Attn

:Don

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Te

l 800

266

-235

3 F

ax 4

02 4

64-1

175

Em

ail:

envi

rocy

cl@

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omw

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egre

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ean.

com

1 ga

l.,5

gal.,

15 g

al.,

55 g

al.

Gla

ss a

ndW

indo

wC

lean

er

Gla

ss C

lean

er

(ES

77)

VT,

MN

V

T,M

NE

nvir

o So

lutio

ns70

3 Pi

ne S

tree

tB

urlin

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,VT

654

01-4

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00 8

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843

Em

ail:

info

@en

viro

-sol

utio

n.co

mw

ww

.env

iro-

solu

tion.

com

Con

cent

rate

; 2

x1.

25 g

al.

Gla

ss a

ndW

indo

wC

lean

er

Gla

ss C

lean

er

(ES

77)

VT

VT

Sam

e as

abo

veR

eady

to u

se;

4 x

1 ga

l.

Gla

ss a

ndW

indo

wC

lean

er

H2O

rang

e 2C

once

ntra

te(1

17)

MA

,VT

MA

,VT

Env

irO

x19

38 E

ast F

airc

hild

Str

eet

Dan

ville

,IL

618

32Te

l 800

281

-960

4 F

ax 2

17 6

62-2

837

Patr

ick

Stew

art,

Pres

.Ps

tew

art_

Alp

hen@

hotm

ail.c

omw

ww

.h2o

rang

e2.c

om/

Con

cent

rate

; 1

gal.,

5 g

al.

Appendix 1

52C

lea

ne

r Ty

pe

Pro

du

ct

En

vir

on

-

me

nta

l

Ev

alu

ati

on

Pe

rfo

rm-

an

ce

Te

sti

ng

Co

nta

ct

Av

ail

ab

ilit

y

Gla

ss a

ndW

indo

w

Cle

aner

Suns

hine

in a

Can

–ae

roso

l (U

nite

d17

7)

MA

MA

Sam

e as

abo

ve20

oz.

can

Gla

ss a

ndW

indo

wC

lean

er

Env

iro

Car

e G

lass

Cle

aner

Con

cent

rate

MA

MA

Roc

hest

er M

idla

ndPO

Box

315

15R

oche

ster

,NY

146

03Te

l:80

0 83

6-16

27

Em

ail:

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roch

este

rmid

land

.com

ww

w.r

oche

ster

mid

land

.com

/di

visi

on/in

stitu

t/def

ault.

htm

Con

cent

rate

; 1

gal.,

4 x

1 ga

l.,2

x 2.

5 ga

l.

Gla

ss a

ndW

indo

wC

lean

er

Gla

ss a

nd W

indo

wC

lean

er (

NY

-6)

SMSM

Nat

ural

ly Y

ours

1926

S. G

lens

tone

Ave

. #40

6Sp

ring

fiel

d,M

O 6

5804

Tel 4

17 8

89-3

995

1 qt

.,1

gal.,

5 ga

l.,55

gal

.

No

tes

GL

AS

S A

ND

WIN

DO

W C

LE

AN

ER

S

Gla

ss a

ndW

indo

wC

lean

er

Met

er M

ade

Gla

ssC

lean

er #

400

VT

VT

Ric

hco

Prod

ucts

,Inc

.PO

Box

125

0 Sp

ring

fiel

d,M

A 0

1101

Tel 4

13 7

34-8

241

Fax

413

731

-551

1E

mai

l:in

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ts.c

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ww

.ric

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rodu

cts.

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Con

cent

rate

; 4

x 1

gal.

Gla

ss a

ndW

indo

wC

lean

er

Qui

ck ‘

n B

rite

WA

Qui

ck 'n

Bri

te22

313

70th

Ave

. Wes

tM

ount

lake

Ter

race

,WA

980

43Te

l 800

223

-918

7 w

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rite

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Liq

uid

conc

entr

ate:

1 ga

l. x

6,5

gal,

55 g

al.

Past

e co

ncen

trat

e:80

oz.

x 8

,175

oz.

x 4

Gla

ss a

ndW

indo

wC

lean

er

Liq

uid

Suns

hine

Gen

eral

Pur

pose

Con

cent

rate

MA

MA

Uni

ted

Lab

orat

orie

s,In

c.32

0 37

th A

ve.

St. C

harl

es,I

L 6

0174

Tel 8

00 3

23-2

594

Fax

630

433

-208

7E

mai

l:ds

avai

ano@

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rths

mar

t.com

ww

w.b

eear

thsm

art.c

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Con

cent

rate

;1

gal.,

6 ga

l.,20

gal

.,35

gal

.,55

gal

.

Appendix 1

53

Floo

r C

are

Hig

h G

loss

Flo

or

Fini

sh (

ES

80)

VT

VT

Env

iro

Solu

tions

703

Pine

Str

eet

Bur

lingt

on,V

T 6

5401

-492

1Te

l 800

864

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3E

mai

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ro-s

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ion.

com

ww

w.e

nvir

o-so

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n.co

m

Rea

dy to

use

; 4

x 1

gal.,

5 ga

l.C

anad

ian

purc

hase

rs,c

all

877

674-

4373

FL

OO

R C

AR

E

Floo

r C

are

Tim

e B

uste

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ripp

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SMB

utch

er’s

67 F

ores

t Str

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Mar

lbor

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MA

017

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l 888

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mai

l:te

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hers

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ww

w.b

utch

ers.

com

1 ga

l x 4

/cas

e,5

gal.,

55 g

al.

Floo

r C

are

Neu

tral

Flo

orC

lean

er (

ES

84)

MA

MA

Sam

e as

abo

veC

once

ntra

te;

1.25

gal

x 2

/cas

e

Floo

r C

are

H2O

rang

e 2C

once

ntra

te (

112)

GS-

1,V

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TE

nvir

Ox

1938

Eas

t Fai

rchi

ld S

tree

tD

anvi

lle,I

L 6

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Tel 8

00 2

81-9

604

Fax

217

662

-283

7E

mai

l:Ps

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art_

Alp

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Con

cent

rate

; 1 g

al,

5 ga

l.

Floo

r C

are

Gre

en U

nikl

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Gre

en 4

Kle

enG

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Non

eIP

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8301

Lyn

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Ave

. D

etro

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I 48

238

Tel 8

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30-I

PAX

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3 93

3-44

54w

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Con

cent

rate

; 5

gal.

cont

aine

r,55

gal

. dru

m,

350

gal.

tote

Floo

r C

are

Mai

ntai

ner

Plus

Floo

r C

lean

erM

AM

AM

.D. S

tets

on C

o.,I

nc.

92 Y

ork

Ave

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ando

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MA

023

68Te

l 800

255

-865

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81 9

61-1

764

Em

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w.m

dste

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1 ga

l.,5

gal.,

30 g

al.,

55 g

al.

Floo

r C

are

Win

terc

lean

M

AM

ASa

me

as a

bove

1 ga

l.,5

gal.,

30 g

al.,

55 g

Appendix 1

54C

lea

ne

r Ty

pe

Pro

du

ct

En

vir

on

-

me

nta

l

Ev

alu

ati

on

Pe

rfo

rm-

an

ce

Te

sti

ng

Co

nta

ct

Av

ail

ab

ilit

y

Flo

or C

are

Env

iro

Car

e F

loor

Cle

aner

Con

cent

rate

MA

MA

Roc

hest

er M

idla

ndP

O B

ox 3

1515

Roc

hest

er,N

Y 1

4603

Tel

800

836

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7 E

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l:pl

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term

idla

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ww

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nd.c

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divi

sion

/ins

titu

t/de

faul

t.htm

Con

cent

rate

;1

gal.,

4 x

1 ga

l.,2.

2 ga

l.,2

x 2.

5 ga

l.

Flo

or C

are

Liq

uid

Sun

shin

eG

ener

al P

urpo

seC

once

ntra

te

MA

MA

Uni

ted

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orat

orie

s,In

c.32

0 37

th A

ve.

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Cha

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601

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F

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Em

ail:

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ww

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arth

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t.com

/

Con

cent

rate

;1

gal.,

6 ga

l.,20

gal

.,35

gal

.,55

gal

.

No

tes

Flo

or C

are

Neu

tral

Cle

aner

Ult

ra C

once

ntra

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CN

one

Pri

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nvir

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E-m

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chem

ical

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Ult

ra C

once

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2

x 10

lit

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RU

M-I

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kit

mak

es 2

00li

ters

of

conc

en-

trat

e

FL

OO

R C

AR

E

Flo

or C

are

Arm

or C

ote

Flo

orF

inis

hV

TV

TR

ichc

o P

rodu

cts,

Inc.

PO

Box

125

0 S

prin

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ld,M

A

0110

1T

el 4

13 7

34-8

241

Fax

413

731

-551

1E

mai

l:in

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ww

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cts.

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Rea

dy t

o us

e;

6 x

1 ga

l.,1

x 5

gal.,

55 g

al.

al.

Flo

or C

are

Dam

p M

opG

S-1

Non

eS

part

an C

hem

ical

1110

Spa

rtan

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Mau

mee

,OH

435

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00 5

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990

Fax

419

536

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Em

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tom

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ervi

ce@

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mic

al.c

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ww

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chem

ical

.com

Con

cent

rate

; 4

x 1

gal.,

5 ga

l.,15

gal

.,30

gal

.,55

gal

.,27

5 ga

l.to

te,3

30 g

al. t

ote

Flo

or C

are

Liq

uid

Sun

shin

eG

ener

al P

urpo

seC

once

ntra

te (

Uni

ted

777)

MA

MA

Sam

e as

abo

veC

once

ntra

te;

6 ga

l,20

gal

.,35

gal

.,55

gal

.

Appendix 1

55

Car

pet/

Uph

olst

ery

Car

eC

arpe

t Ext

ract

ion

Cle

aner

(E

S 87

)V

TV

TE

nvir

o So

lutio

ns70

3 Pi

ne S

tree

tB

urlin

gton

,VT

654

01-4

921

Tel 8

00 8

64-6

843

Em

ail:

info

@en

viro

-sol

utio

n.co

mw

ww

.env

iro-

solu

tion.

com

Con

cent

rate

; 4

x 1

gal.

Car

pet/

Uph

olst

ery

Car

ePa

trio

t Car

pet

Ext

ract

ion

Sham

poo

Con

cent

r ate

EC

Non

eFl

exo

Prod

uct,

Ltd

.47

77 K

ent A

venu

e N

iaga

ra F

alls

ON

Can

ada

L2H

1J5

Tel 9

05 3

54-2

723

Fax

905

354

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1E

mai

l:sa

les@

Flex

opro

duct

s.co

mw

ww

.Fle

xopr

oduc

ts.c

om

Con

cent

rate

; 64

oz.

Car

pet/

Uph

olst

ery

Car

ePa

trio

t Car

pet P

re-

Spra

y Sh

ampo

oC

once

ntr a

te

EC

Non

eSa

me

as a

bove

Con

cent

rate

;64

oz.

Car

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Ap

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Cle

an

ing

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du

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S

cre

en

ed

fo

r S

pecif

ic

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vir

on

men

tally P

refe

rab

le C

rite

ria

In T

able

s 7a

thro

ugh

7h,t

he p

rodu

cts

from

Tab

le6

are

scre

ened

for

nin

e of

the

cri

teri

a us

ed t

ode

term

ine

envi

ronm

enta

l pr

efer

abili

ty.

Prod

ucts

are

liste

d by

cat

egor

y an

d w

ere

eval

uate

d by

at

leas

t one

of t

he fo

llow

ing

cert

ific

atio

n pr

ogra

ms:

Not

e th

at s

ome

eval

uatio

n sy

stem

s ex

empt

the

bioc

ide

— t

he d

isin

fect

ant

ingr

edie

nt t

hat

kills

mic

robe

s —

fro

m th

e sc

reen

ing

proc

ess.

Bec

ause

IN

FO

RM

on

ly

look

ed

at

jani

tori

alcl

eani

ng

prod

ucts

th

at

wer

e ev

alua

ted

byin

depe

nden

tso

urce

s,ot

her

prod

ucts

tha

t m

eet

the

sam

e en

viro

nmen

tal a

nd p

erfo

rman

ce c

rite

ria

may

hav

e be

en o

mitt

ed.

One

pur

pose

of

this

repo

rt i

s to

ena

ble

jani

tori

al s

taff

to

use

the

crit

eria

deve

lope

d by

ot

her

orga

niza

tions

to

eval

uate

new

pro

duct

s as

the

y be

com

e av

aila

ble

on th

e m

arke

t.

In T

able

s 7a

thr

ough

7h,

an X

ind

icat

es t

hat

the

prod

uct

was

det

erm

ined

to

mee

t th

e st

ated

crit

erio

n;a

blan

k in

dica

tes

that

the

pro

duct

has

not b

een

inde

pend

ently

eva

luat

ed o

n th

e cr

iteri

on.

Oth

er s

ymbo

ls u

sed

in t

hese

tab

les

indi

cate

the

follo

win

g:

C =

The

man

ufac

ture

r cl

aim

s th

at t

he p

rodu

ctm

eets

this

cri

teri

on,b

ut n

o th

ird

part

y ha

s ve

rifi

edth

e cl

aim

.

M

=

The

pr

oduc

t w

as

eval

uate

d by

Mas

sach

uset

ts u

sing

a li

st th

at is

sim

ilar,

but n

otid

entic

al,t

o th

e To

xics

Rel

ease

Inv

ento

ry (

TR

I).

U =

Thi

s cr

iteri

on w

as u

sed

in t

he s

cori

ng o

rra

nkin

g of

the

pro

duct

,bu

t th

e re

sult

was

not

avai

labl

e fo

r in

clus

ion

in th

is r

epor

t.

The

col

umn

head

ings

in

tabl

es 7

a th

roug

h 7h

indi

cate

the

follo

win

g:

Fre

e of

Car

cin

ogen

s.T

he p

rodu

ct w

as d

eter

-m

ined

to

be f

ree

of c

arci

noge

ns.

Fre

e of

AP

Es.

The

pro

duct

was

det

erm

ined

to

be f

ree

of a

lkyl

phen

ol e

thox

ylat

es,

a cl

ass

ofde

terg

ents

tha

t ha

ve h

igh

aqua

tic t

oxic

ity a

ndm

ay

degr

ade

into

en

docr

ine

disr

upto

rs.

(Deg

rada

tion

prod

ucts

of

alky

lphe

nol e

thox

ylat

esw

ere

foun

d in

app

roxi

mat

ely

50 p

erce

nt o

f th

est

ream

s su

rvey

ed b

y th

e U

S G

eolo

gica

l Su

rvey

in 1

999

and

2000

.1)

Ozo

ne-f

ree.

The

pro

duct

was

det

erm

ined

to

befr

ee o

f oz

one-

depl

etin

g su

bsta

nces

.

Fre

e of

T

RI

Che

mic

als.

The

pr

oduc

t w

asde

term

ined

to b

e fr

ee o

f ch

emic

als

on th

e To

xics

Rel

ease

Inve

ntor

y. T

he le

tter M

indi

cate

s th

at th

epr

oduc

t w

as e

valu

ated

by

Mas

sach

uset

ts u

sing

alis

t tha

t is

sim

ilar,

but n

ot id

entic

al,t

o th

e T

RI.

Fla

sh P

oint

>14

0°F.

The

pro

duct

was

det

er-

min

ed t

o ha

ve a

fla

sh p

oint

abo

ve 1

40º

F. A

prod

uct w

ith a

hig

h fl

ash

poin

t is

safe

r,si

nce

this

is t

he t

empe

ratu

re a

t w

hich

it

may

giv

e of

f

enou

gh f

lam

mab

le v

apor

s to

ign

ite.

(Pro

duct

sap

prov

ed b

y E

nvir

onm

enta

l Cho

ice

Can

ada

have

flas

h po

ints

abo

ve 6

1°C

,or

141.

08°

F.)

Rea

dily

Bio

degr

adab

le.T

he p

rodu

ct w

as d

eter

-m

ined

in la

b te

sts

to re

adily

bio

degr

ade,

or b

reak

dow

n,in

the

envi

ronm

ent.

Som

e pr

ogra

ms

eval

-ua

ted

indi

vidu

al

ingr

edie

nts

usin

g th

eO

rgan

isat

ion

for

Eco

nom

ic

Coo

pera

tion

an

dD

evel

opm

ent’

s (O

EC

D’s

) te

st

for

read

ybi

odeg

rada

bilit

y,an

d so

me

test

ed th

e pr

oduc

t as

a w

hole

usi

ng t

he O

EC

D’s

tes

t. Fo

r m

ore

info

r-m

atio

n on

thi

s te

st a

nd i

ts l

imita

tions

,se

e th

efo

otno

te o

n pa

ge 2

9. S

ome

prod

ucts

wer

e no

tev

alua

ted

for

read

y bi

odeg

rada

bili

ty b

ut f

orul

tim

ate

biod

egra

dabi

lity.

The

se p

rodu

cts

may

degr

ade

even

tual

ly,

but

no

info

rmat

ion

was

prov

ided

on

whe

ther

thi

s w

ould

hap

pen

in a

reas

onab

leam

ount

of

tim

e.

Pho

spha

te-f

ree.

The

pro

duct

is fr

ee o

f pho

spha

tes

beyo

nd t

race

qua

ntiti

es (

phos

phat

es c

an c

ause

alga

e bl

oom

s in

wat

erw

ays)

.

Low

Ora

l Tox

icit

y.T

he p

rodu

ct w

as d

eter

min

edto

hav

e lo

w o

ral

toxi

city

bas

ed o

n an

imal

tes

ts,

mea

ning

tha

t a

grea

t de

al w

ould

hav

e to

be

inge

sted

to h

ave

fata

l con

sequ

ence

s.

Low

Aqu

atic

Tox

icit

y.T

he p

rodu

ct w

as d

eter

-m

ined

to h

ave

low

aqu

atic

toxi

city

.

Use

rs

shou

ld

refe

r to

th

e or

igin

al

prod

uct

stan

dard

sfo

r de

taile

d in

form

atio

n on

how

thes

ecr

iter

ia w

ere

eval

uate

d. I

nter

net

link

s to

the

stan

dard

san

d co

ntac

ts f

or m

ore

info

rmat

ion

are

prov

ided

in c

hapt

er 6

of

this

rep

ort.

EC

= E

nvir

onm

enta

l Cho

ice

Can

ada

GS-

1 =

Gre

en S

eal’s

Cho

ose

Gre

enR

epor

tM

A =

Com

mon

wea

lth o

f M

assa

chus

etts

M

N =

Sta

te o

f M

inne

sota

SM =

City

of

Sant

a M

onic

a,C

alif

orni

aV

T =

Sta

te o

f V

erm

ont

WA

= S

tate

of

Was

hing

ton

Appendix 2

59

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Ant

i-m

icro

bial

Alf

a K

leen

Alta

-Tiz

erG

S-1

CC

CC

Ant

i-m

icro

bial

Mic

roge

nPu

blic

Plac

esD

isin

fect

ant

Spra

y

SMX

XX

XX

XU

U

Ant

i-m

icro

bial

Cle

anE

nvir

onm

ent

Com

pany

Cyc

leD

isin

fect

ant

SMX

XX

XX

XU

U

Tab

le7a.

An

tim

icro

bia

lC

lean

ers

,D

isin

fecta

nts

,an

dS

an

itiz

ers

C=

The

man

ufac

ture

r cl

aim

s th

at th

e pr

oduc

t mee

ts th

is c

rite

rion

, but

no

thir

d pa

rty

has

veri

fied

the

cla

im.

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t no

t ide

ntic

al, t

o th

e T

RI.

U=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Ant

i-m

icro

bial

Roc

hest

erM

idla

ndE

nvir

o C

are

Neu

tral

Dis

infe

ctan

t

GS-

1

MA

XU

XM

U

C U

C U

C U

C U

Ant

i-m

icro

bial

Env

irO

xH

2Ora

nge 2

Supe

rC

once

ntra

te(1

12)

GS-

1

VT

MA

X X

X U

X X

X M

X U

C U U

C X U

C U U

C U U

Appendix 2

60

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Mul

ti-pu

rpos

eC

lean

er

. Beb

bing

ton

Indu

stri

esG

reen

Kni

ght

Spra

yC

lean

er

EC

XX

XX

XX

Mul

ti-pu

rpos

eC

lean

er

Sam

e as

ab

ove

Gre

en K

nigh

tG

ener

alPu

rpos

eC

lean

er

EC

XX

XX

XX

Mul

ti-pu

rpos

eC

lean

er

Sam

e as

ab

ove

Gre

en K

nigh

tN

eutr

alC

lean

er

EC

XX

XX

XX

Tab

le7b

.M

ult

ipu

rpo

se

Cle

an

ers

Mul

ti-pu

rpos

eC

lean

er

Cle

anE

nvir

onm

ent

Com

pany

All

Purp

ose

Cle

aner

G

S-1

CC

CC

Mul

ti-pu

rpos

eC

lean

er

Env

iroS

mar

tPr

oduc

tsA

PCC

once

ntra

teG

S-1

CC

CC

Mul

ti-pu

rpos

eC

lean

er

Env

iro

Solu

tions

Gen

eral

Purp

ose

Cle

aner

(E

S 70

C)

VT

XX

XX

XU

XU

U

Mul

ti-pu

rpos

eC

lean

er

Env

irO

xH

2Ora

nge 2

Supe

rC

once

ntra

te(1

12)

VT

MA

X X

X U

X X

X M

X U

U U

X U

U U

U U

Mul

ti-pu

rpos

eC

lean

er

EZ

-QU

IIn

dust

ries

A-B

EN

-A

-QU

IG

S-1

CC

CC

Appendix 2

61

Mul

ti-

purp

ose

Cle

aner

Fle

xoP

rodu

cts

Pat

r iot

Spr

ay a

ndW

ipe

Cle

aner

Con

cent

rate

EC

XX

XX

XX

Mul

ti-

purp

ose

Cle

aner

Sam

e as

abov

eP

atri

otN

eutr

alC

lean

er

EC

XX

XX

XX

Mul

ti-

purp

ose

Cle

aner

Sam

e as

abov

eP

atri

ot A

llP

urpo

seC

lean

erC

once

ntr a

te

EC

XX

XX

XX

Mul

ti-

purp

ose

Cle

aner

M.D

.S

tets

on C

o.B

lue

J

MA

XU

XM

UU

UU

U

Mul

ti-

purp

ose

Cle

aner

KC

Pro

duct

sE

CO

200

0G

S-1

CC

CC

Mul

ti-

purp

ose

Cle

aner

Lor

d an

dP

artn

ers

Ltd

Sup

er G

reen

EC

XX

XX

XX

Mul

ti-

purp

ose

Cle

aner

IPA

XC

lean

ogel

Gre

enU

nikl

een

EC

GS

-1

XX

XX

X CC

C

X C

Mul

ti-

purp

ose

Cle

aner

Nat

ural

lyY

ours

All

Pur

pose

Cle

aner

(NY

-2)

GS

-1

SM

XX

XX

X

C X

CC U

C U

Mul

ti-

purp

ose

Cle

aner

PC

I of

Am

eric

aH

urri

safe

9010

All

Pur

pose

Cle

aner

GS

-1C

CC

C

Mul

ti-

purp

ose

Cle

aner

Pri

smE

nvir

on-

men

tal

Pri

sm S

pray

Cle

aner

U

ltra

Con

cent

rate

EC

XX

XX

XX

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Tab

le7b

.M

ult

ipu

rpo

se

Cle

an

ers

(co

nt.

)Appendix 2

62

Mul

ti-pu

rpos

eC

lean

er

20-1

0Pr

oduc

tsF o

rmul

a G

-51

0G

S-1

CC

CC

Mul

ti-pu

rpos

eC

lean

er

Sam

eas

abov

eL

iqui

dSu

nshi

neG

ener

alPu

rpos

eC

once

ntra

te

MA

XU

XM

UU

UU

U

Mul

ti-pu

rpos

eC

lean

er

Roc

hest

erM

idla

ndE

nvir

o C

are

All-

Purp

ose

Cle

aner

GS-

1

MA

XU

XM

U

C U

C U

C U

C U

Mul

ti-pu

rpos

eC

lean

er

Riv

ers

Run

Inte

rnat

iona

lE

2E

CX

XX

XX

X

Mul

ti-pu

rpos

eC

lean

er

Ric

hco

Prod

ucts

Met

er M

ade

All-

Purp

ose

Cle

aner

VT

XX

XX

XU

XU

U

Mul

ti-pu

rpos

eC

lean

er

Puri

tan

Serv

ices

Daz

zle

Cle

anG

S-1

CC

CC

MA

Mul

ti-pu

rpos

eC

lean

er

Uni

ted

Lab

orat

orie

sD

uo-Z

yme

(Uni

ted

555)

XU

XM

UU

UU

U

Mul

ti-pu

rpos

eC

lean

er

Sam

eas

abov

eSu

nshi

ne in

a C

anM

AX

UX

MU

UU

UU

C=

The

man

ufac

ture

r cl

aim

s th

at th

e pr

oduc

t mee

ts th

is c

rite

rion

, but

no

inde

pend

ent t

hird

par

ty h

as v

erif

ied

the

clai

m.

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t not

iden

tical

, to

the

TR

I.U

=T

his

crite

rion

was

use

d in

the

scor

ing

or r

anki

ng o

f th

e pr

oduc

t, bu

t the

res

ult w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Mul

ti-

purp

ose

Cle

aner

Sam

e as

ab

ove

Pris

m G

ener

alPu

rpos

eC

lean

erU

ltra

Con

cent

rate

EC

XX

XX

XX

Appendix 2

63

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Deg

reas

erL

ord

and

P art

ners

Ltd

BR

AD

G.P

.S. a

ndB

RA

DG

.P.S

.H

eavy

Dut

y

EC

XX

XX

XX

Deg

reas

erN

atur

e’s

Env

iron

-m

enta

lPr

oduc

ts

OB

P 10

82D

egre

aser

EC

XX

XX

XX

Deg

reas

erB

ebbi

ngto

nIn

dust

ries

Gre

enK

nigh

tD

egre

aser

(GK

-501

)

EC

XX

XX

XX

Deg

reas

erSa

me

asab

ove

Gre

enK

nigh

tD

egre

aser

EC

XX

XX

XX

Tab

le7c.

Deg

reasers

Deg

reas

erC

lean

Env

iron

men

tC

ompa

ny

Dut

yD

egre

aser

& C

lean

er(N

14)

SMX

XX

XX

XU

U

Deg

reas

erE

nvir

oSo

lutio

nsH

eavy

Dut

yD

egre

aser

(ES

75)

VT

XX

XX

XU

XU

U

Deg

reas

erK

C P

rodu

cts

KC

Citr

usG

S-1

CC

CC

Appendix 2

64

Deg

reas

erP

& D

Cre

ativ

eM

agic

555

Indu

stri

alD

egre

aser

and

Cle

aner

GS-

1C

CC

C

Deg

reas

erU

nite

dL

abor

ator

ies

Duo

-Zym

e(U

nite

d 55

5)M

AX

UX

MU

UU

UU

Deg

reas

erN

atur

ally

You

rsC

lean

erD

egre

aser

(NY

-3)

SMX

XX

XX

XU

U

Deg

reas

erSO

QE

nvir

on-

men

tal

Tech

nolo

gies

Eco

mat

eM

PCG

S-1

WA

XX

XX

X

C X

CC

C X

Deg

reas

erR

oche

ster

Mid

land

Env

iro

Car

eTo

ugh

Job

Cle

aner

MA

GS-

1

XU

XM

UU C

U C

U C

U C

C=

The

man

ufac

ture

r cl

aim

s th

at th

e pr

oduc

t mee

ts th

is c

rite

rion

, but

no

inde

pend

ent t

hird

par

ty h

as v

erif

ied

the

clai

m.

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t no

t ide

ntic

al, t

o th

e T

RI.

U=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Deg

reas

er. Pr

ism

Env

iron

-m

enta

l

Deg

reas

erU

ltra

Con

cent

rate

EC

XX

XX

XX

Deg

reas

erR

ichc

oPr

oduc

tsM

eter

Mad

eD

egre

aser

/C

lean

er #

200

VT

XX

XX

XU

XU

U

Deg

reas

erR

iver

s R

unIn

tern

atio

nal

E2

EC

XX

XX

XX

Deg

reas

erSh

adow

Lak

eC

itra-

Solv

G

S-1

CC

CC

Appendix 2

65

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

at-

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Tub

,Tile

,an

d B

asin

Cle

aner

Env

iro

Solu

tions

Was

hroo

mC

lean

er

(ES

51)

VT

XX

XX

XU

XU

U

Tub

,Tile

,an

d B

asin

Cle

aner

Flex

oPr

oduc

tsPa

trio

tB

athr

oom

Foam

Cle

aner

Con

cent

rate

EC

XX

XX

XX

Tub

,Tile

,an

d B

asin

Cle

aner

Sam

e as

abov

ePa

trio

t Tile

and

Gro

utC

lean

er

EC

XX

XX

XX

Tub

,Tile

,an

d B

asin

Cle

aner

Alf

a K

leen

Tile

,C

hrom

e an

dPo

rcel

ain

Cle

aner

(AK

-011

)

GS-

1C

CC

C

Tub

,Tile

,an

d B

asin

Cle

aner

Env

irO

xH

2Ora

nge 2

Supe

rC

once

ntra

te(1

12)

GS-

1

MA

VT

X X

U X

X X

M X

U X

C U U

C U X

C U U

C U U

Tab

le7d

.Tu

b,

Tile,

an

dB

asin

Cle

an

ers

Tub

,Tile

,an

d B

asin

Cle

aner

Env

iroS

mar

tPr

oduc

tsD

eodo

rizi

ngB

athr

oom

Cle

aner

C

once

ntra

te

GS-

1C

CC

C

Tub

,Tile

,an

d B

asin

Cle

aner

Cle

anE

nvir

onm

ent

Com

pany

Bas

in,T

ub,

& T

ileC

lean

er(N

7)

GS-

1

SMX

XX

XX

C X

CC U

C U

Appendix 2

66

Tub

,Tile

,an

d B

asin

Cle

aner

Nat

ural

lyY

ours

Bas

in,T

ub,

and

Tile

Cle

aner

(NY

-4)

SMX

XX

XX

XU

U

Tub

,Tile

,an

d B

asin

Cle

aner

Qui

ck ‘

nB

rite

Qui

ck ‘

nB

rite

WA

XX

XX

XX

X

Tub

,Tile

,an

d B

asin

Cle

aner

Uni

ted

Lab

orat

orie

sSu

nwas

hB

athr

oom

Cle

aner

Aer

osol

(Uni

ted

178)

MA

XU

XM

UU

UU

U

C

= T

he m

anuf

actu

rer

clai

ms

that

the

prod

uct m

eets

this

cri

teri

on, b

ut n

o in

depe

nden

t thi

rd p

arty

has

ver

ifie

d th

e cl

aim

.M

= T

he p

rodu

ct w

as e

valu

ated

by

Mas

sach

uset

ts u

sing

a li

st th

at is

sim

ilar,

but

not i

dent

ical

, to

the

TR

I.U

=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Tub

,Tile

,an

d B

asin

Cle

aner

Ric

hco

Prod

ucts

Met

er M

ade

Bat

hroo

man

d B

owl

Cle

aner

#3

00

VT

XX

XX

XU

XU

U

Tub

,Tile

,an

d B

asin

Cle

aner

Roc

hest

erM

idla

ndE

nvir

o C

are

Was

hroo

m&

Fix

ture

Cle

aner

MA

GS-

1

XU

XM

UU C

U C

U C

U C

Appendix 2

67

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Toil

etC

lean

erB

ebbi

ngto

nIn

dust

ries

Gre

enK

nigh

t Bow

lC

lean

er A

cid

EC

XX

XX

XX

Toil

etC

lean

erS

ame

asab

ove

Gre

enK

nigh

t Bow

lC

lean

erA

lkal

ine

EC

XX

XX

XX

Toil

etC

lean

erP

rism

Env

iron

-m

enta

l

Bow

lC

lean

erA

lkal

ine

Ult

raC

once

ntra

te

EC

XX

XX

XX

Toil

etC

lean

erM

.D. S

tets

onL

av-S

afe

Toil

et B

owl

Cle

aner

MA

XU

XM

UU

UU

U

Toil

etC

lean

erQ

uick

‘n

Bri

teQ

uick

‘n

Bri

teW

AX

XX

XX

XU

UX

Gla

ss/

Win

dow

Cle

aner

Beb

bing

ton

Indu

stri

esG

reen

Kni

ght G

lass

and

Win

dow

Cle

aner

EC

XX

XX

XX

Toil

etC

lean

erE

nvir

oS

olut

ions

Bow

l an

dU

rina

lC

lean

er

(ES

55)

MA

VT

X X

U X

X X

M X

U X

U U

U X

U U

U U

Tab

le7e.

To

ilet

Cle

an

ers

an

dG

lass/W

ind

ow

Cle

an

ers

Gla

ss/

Win

dow

C

lean

er

Cle

anE

nvir

onm

ent

Com

pany

Gla

ss &

Win

dow

Cle

aner

(N13

)

SM

XX

XX

XX

UU

Gla

ss/

Win

dow

Cle

aner

Env

iro

Sol

utio

nsG

lass

Cle

aner

(E

S 7

7)

VT

XX

XX

XU

XU

U

Appendix 2

68

Gla

ss/

Win

dow

C

lean

er

Flex

oPr

oduc

tsPa

trio

tG

lass

Cle

aner

Con

cent

rate

EC

XX

XX

XX

Gla

ss/

Win

dow

Cle

aner

Roc

hest

erM

idla

ndE

nvir

o C

are

Gla

ssC

lean

erC

once

ntra

te

MA

XU

XM

UU

UU

U

Gla

ss/

Win

dow

Cle

aner

Sam

e as

abov

eSu

nshi

ne in

a C

an(U

nite

d 17

7)

MA

XU

XM

UU

UU

U

Gla

ss/

Win

dow

Cle

aner

Qui

ck ‘

nB

rite

Qui

ck ‘

nB

rite

WA

XX

XX

XX

X

Gla

ss/

Win

dow

Cle

aner

Uni

ted

Lab

orat

orie

sL

iqui

dSu

nshi

neG

ener

alPu

rpos

eC

once

ntra

te

MA

XU

XM

UU

UU

U

Gla

ss/

Win

dow

Cle

aner

Env

irO

xH

2Ora

nge 2

Con

cent

rate

(117

)

MA

VT

X X

U X

X X

M X

U X

U U

U X

U U

U U

M

=T

he p

rodu

ct w

as e

valu

ated

by

Mas

sach

uset

ts u

sing

a li

st th

at is

sim

ilar,

but n

ot id

entic

al, t

o th

e T

RI.

U

= T

his

crite

rion

was

use

d in

the

scor

ing

or r

anki

ng o

f th

e pr

oduc

t, bu

t the

res

ult w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Gla

ss/

Win

dow

Cle

aner

Nat

ural

lyY

ours

Gla

ss &

Win

dow

Cle

aner

(NY

-6)

SMX

XX

XX

XU

U

Gla

ss/

Win

dow

Cle

aner

Ric

hco

Prod

ucts

Met

er M

ade

Gla

ssC

lean

er #

400

VT

XX

XX

XU

XU

U

Appendix 2

69

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Floo

rC

are

Pris

mE

nvir

on-

men

tal

Neu

tral

Cle

aner

Ultr

aC

once

ntra

te

EC

XX

XX

XX

Floo

rC

are

Env

iro

Solu

tions

Hig

h G

loss

Floo

r Fi

nish

VT

XX

XX

XU

XU

U

Floo

rC

are

Spar

tan

Che

mic

alD

amp

Mop

GS-

1C

CC

C

Floo

rC

are

Roc

hest

erM

idla

ndE

nvir

o C

are

Floo

r C

lean

erC

once

ntra

te

MA

XU

XM

UU

UU

U

Floo

rC

are

M.D

. Ste

tson

Mai

ntai

ner

Plus

Flo

orC

lean

er

MA

XU

XM

UU

UU

U

Floo

rC

are

Floo

rC

are

Sam

e as

abov

e

Env

irO

x

Neu

tral

Floo

r Cle

aner

(ES

84)

H2O

rang

e 2C

once

ntra

te(1

12)

MA

GS-

1

VT

X X

U X

X X

M X

U X

U C U

U C X

U C U

U C U

Tab

le7f.

Flo

or

Care

Pro

du

cts

Floo

rC

are

IPA

XC

lean

ogel

Gre

enU

nikl

een

GS-

1C

CC

C

Floo

rC

are

But

c her

’sT

ime

Bus

ter

Str i

pper

SMX

XX

XX

XU

U

Floo

rC

are

Sam

e as

Win

terc

lean

M

AX

UX

MU

UU

UU

abov

e

Floo

rC

are

Ric

hco

Prod

ucts

Arm

or C

ote

Floo

r Fi

nish

VT

XX

XX

XU

XU

U

Appendix 2

70

Floo

rC

are

Uni

ted

Lab

orat

orie

sL

iqui

dSu

nshi

neG

ener

alPu

rpos

eC

once

ntra

te(U

nite

d 77

7)

MA

XU

XM

UU

UU

U

C=

The

man

ufac

ture

r cl

aim

s th

at th

e pr

oduc

t mee

ts th

is c

rite

rion

, but

no

inde

pend

ent t

hird

par

ty h

as v

erif

ied

the

clai

m.

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t no

t ide

ntic

al, t

o th

e T

RI.

U=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Floo

rC

are

Sam

e as

abov

eL

iqui

dSu

nshi

neG

ener

alPu

rpos

eC

once

ntra

te

MA

XU

XM

UU

UU

U

Appendix 2

71

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Car

pet/

Uph

olst

ery

Env

iro

Solu

tions

Car

pet

Ext

ract

ion

Cle

aner

(E

S 87

)

VT

XX

XX

XU

XU

U

Car

pet/

Uph

olst

ery

Beb

bing

ton

Indu

stri

esG

reen

Kni

ght

Car

pet

Cle

aner

EC

XX

XX

XX

Car

pet/

Uph

olst

ery

Flex

oPr

oduc

tsPa

trio

tC

arpe

tC

lean

erE

xtra

ctio

nSh

ampo

oC

once

ntra

te

EC

XX

XX

XX

Car

pet/

Uph

olst

ery

Sam

e as

abov

ePa

trio

tC

arpe

t Pre

-Sp

ray

Sham

poo

Con

cent

rate

EC

XX

XX

XX

Tab

le7g

.C

arp

et/

Up

ho

lste

ryC

lean

ers

an

dFu

rnit

ure

Cle

an

ers

Car

pet/

Uph

olst

ery

CFR

Cor

p.A

ll Pu

rpos

eSp

otte

rG

S-1

CC

CC

Car

pet/

Uph

olst

ery

Env

irO

xH

2Ora

nge 2

Con

cent

rate

(117

)

MA

VT

X X

U X

X X

M X

U X

U U

U X

U U

U U

Car

pet/

Uph

olst

ery

Cle

anE

nvir

onm

ent

Com

pany

Rot

ary

Car

pet

Sham

poo

(C25

)

SMX

XX

XX

XU

U

Appendix 2

72

Car

pet/

Uph

olst

ery

Roc

hest

erM

idla

ndE

nvir

o C

are

Car

pet a

ndU

phol

ster

yC

once

ntra

te

MA

XU

XM

UU

UU

U

Car

pet/

Uph

olst

ery

P &

DC

reat

ive

Mag

ic 5

55Sp

ot &

Sta

inR

emov

er

GS-

1C

CC

C

Car

pet/

Uph

olst

ery

Qui

ck ‘

nB

rite

Qui

ck n

'B

rite

W

AX

XX

XX

XX

Furn

iture

Cle

aner

/Po

lish

Cle

anE

nvir

onm

ent

Com

pany

Furn

iture

Prot

ecto

r &

Polis

h (N

11)

SMX

XX

XX

XU

U

Furn

iture

Polis

hN

atur

ally

You

rsFu

rnitu

rePo

lish

(NY

-8)

SMX

XX

XX

XU

U

C=

The

man

ufac

ture

r cl

aim

s th

at th

e pr

oduc

t mee

ts th

is c

rite

rion

, but

no

inde

pend

ent t

hird

par

ty h

as v

erif

ied

the

clai

m.

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t no

t ide

ntic

al, t

o th

e T

RI.

U=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Car

pet/

Uph

olst

ery

Ric

hco

Prod

ucts

Ext

ract

ion

Cle

aner

VT

XX

XX

XU

XU

U

Car

pet/

Uph

olst

ery

Pris

mE

nvir

on-

men

tal

Car

pet

Cle

aner

Ultr

aC

once

ntra

te

EC

XX

XX

XX

Car

pet/

Uph

olst

ery

Sam

e as

abov

eC

arpe

t Pre

-Sp

ray

Ultr

aC

once

ntra

te

EC

XX

XX

XX

Car

pet/

Uph

olst

ery

Nat

ural

lyY

ours

Enz

Aw

ay(N

Y-1

6)G

S-1

SMX

XX

XX

C X

CC U

C U

Appendix 2

73

Pro

du

ct

Ty

pe

Ve

nd

or

Pro

du

ct

Ev

alu

-

ato

r

Fre

e o

f

Ca

rcin

o-

ge

ns

Fre

e

of

AP

Es

Ozo

ne

-

fre

e

Fre

e o

f

TR

I

Ch

em

ica

ls

Fla

sh

Po

int

>1

40

°F

Re

ad

ily

Bio

-

de

gra

da

ble

Ph

os-

ph

ate

fre

e

Lo

w

Ora

l

To

xic

ity

Lo

w

Aq

ua

tic

To

xic

ity

Gra

ffiti

Rem

over

Env

iro

Solu

tions

Pain

tSt

ripp

er a

ndG

raff

itiR

emov

er

VT

XX

XX

XU

XU

U

Ove

nC

lean

erQ

uick

‘n

Bri

teQ

uick

n'

Bri

te

WA

XX

XX

XX

UX

M=

The

pro

duct

was

eva

luat

ed b

y M

assa

chus

etts

usi

ng a

list

that

is s

imila

r, bu

t no

t ide

ntic

al, t

o th

e T

RI.

U=

Thi

s cr

iteri

on w

as u

sed

in th

e sc

orin

g or

ran

king

of

the

prod

uct,

but

the

resu

lt w

as n

ot a

vaila

ble

for

incl

usio

n in

this

rep

ort.

Stai

nles

sSt

eel

Cle

aner

Env

irO

xH

2Ora

nge 2

Con

cent

rate

(117

)

VT

MA

X X

X U

X X

X M

X U

U U

X U

U U

U

Tab

le7h

.M

iscellan

eo

us

Jan

ito

rial

Pro

du

cts

Appendix 2

74

Notes

75

Notes

INTRODUCTION

1 William Fisk and Arthur Rosenfeld, “Improved Productivity and Health from Better Indoor Environments,”Center for Building Science Newsletter (now the Environmental Energy Technologies Newsletter), LawrenceBerkeley Labs, Summer 1997, 5, http://eetd.lbl.gov/cbs/newsletter/NL15/productivity.html.

2 Research Triangle Institute, Indoor Environment Characterization of a Non-Problem Building: Assessment ofCleaning Effectiveness (report prepared for the US EPA Environmental Criteria and Assessment Office), 1994,49, 118.

3 Janitorial Products Pollution Prevention Project, Be Healthy, Clean Safely, April 2000, 3, 5.

Chapter 1 SICK BUILDINGS AND OTHER INDOOR AIR PROBLEMS

1 OSHA, “Indoor Air Quality,” Federal Register #59:15968-16039, April 5, 1994, http://www.osha-slc.gov/FedReg_osha_data/FED19940405.html.

2 American Lung Association, “Air Quality in Large Buildings,” February 2000, http://www.lungusa.org/air/air00_sick.html.

3 OSHA, “Indoor Air Quality”; Ibid.4 Thad Godish, Indoor Environment Notebook Archives, Ball State University, http://publish.bsu.edu/ien/archives/

2001/041901.htm.5 US EPA, “Indoor Air — Carbon Monoxide,” http://www.epa.gov/iaq/co.html.6 US EPA, “Indoor Air — Radon,” http://www.epa.gov/iaq/radon/.7 OSHA, “Indoor Air Quality,” 10.8 Ibid. 9 Ibid.10 Ibid.; New Jersey Department of Health and Senior Services, Hazardous Substance Fact Sheet, “Formaldehyde,”

http://www.state.nj.us/health/eoh/rtkweb/0946.pdf.11 Ibid. (OSHA).

Chapter 2 CLEANING METHODS FOR IMPROVED AIR QUALITY

1 US EPA and US Department of Health and Human Services, Building Air Quality: A Guide for Building Ownersand Facility Managers, December 1991, http://www.epa.gov/iaq/largebldgs/baqtoc.html.

2 Research Triangle Institute, Indoor Environment Characterization of a Non-Problem Building: Assessment ofCleaning Effectiveness (report prepared for the US EPA Environmental Criteria and Assessment Office), 1994, iii.

3 Research Triangle Institute, Indoor Environment Characterization, 49. 4 Ibid.,174.5 Ibid., 2. 6 Ibid., 50.7 Ibid., 118.8 US EPA, “Building Maintenance Checklist,” in Indoor Air Quality (IAQ) Tools for Schools, 2000, 3, http://www.

epa.gov/iaq/schools/tools4s2.html.9 US EPA, Building Air Quality, 97, http://www.epa.gov/iaq/largebldgs/baqtoc.html.10 US EPA, “Building Maintenance Checklist,” 3. 11 Research Triangle Institute, Indoor Environment Characterization, 154.12 Carpet and Rug Institute, Care and Cleaning, http://www.carpet-rug.com.13 Janitorial Products Pollution Prevention Project, Safe and Effective Carpet Cleaning, June 1999, http://www.

westp2net.org/Janitorial/factsheets/carpetcleaning.htm.14 Janitorial Products Pollution Prevention Project, How to Select and Use Safe Janitorial Chemicals, December

1999, 37, http://www.westp2net.org/Janitorial/105%20Report.pdf.

Notes

76

Chapter 3 HEALTH AND SAFETY CONCERNS OF JANITORIAL WORKERS

1 Janitorial Products Pollution Prevention Project, How to Select and Use Safe Janitorial Chemicals,December 1999, viii, http://www.westp2net.org/Janitorial/105%20Report.pdf.

2 Janitorial Products Pollution Prevention Project, Be Healthy, Clean Safely, April 2000, 4, http://www.westp2net.org/Janitorial/Richmond%20Report.pdf.

3 Ibid., 13-14.4 Ibid., 23. Much of this list derives from this source.5 Ibid., 3, 5.6 American Lung Association, “Occupational Hazards,” 2000, 3-4, http://www.lungusa.org/air/air00_occupation.html.7 Personal communication, Steve Ashkin, The Ashkin Group, April 29, 2002. 8 Ibid.9 Ibid.10 Ibid.11 Janitorial Products Pollution Prevention Project, How to Select and Use Safe Janitorial Chemicals, 5.12 Ibid.13 Janitorial Products Pollution Prevention Project, Be Healthy, Clean Safely, 22.14 Southern California Janitorial Chemical Safety Project, http://www.westp2net.org/Janitorial/socalresults.htm.15 Janitorial Products Pollution Prevention Project, Be Healthy, Clean Safely, 23.16 Steve Ashkin, April 29, 2002.

Chapter 4 ANTIMICROBIAL CLEANING PRODUCTS

1 US EPA, Office of Pesticide Programs, “Antimicrobial Pesticide Products,” fact sheet, 1999, http://www.epa.gov/pesticides/citizens/antimic.htm.

2 Ibid.3 US EPA, DIS/TSS-1, “Efficacy Data Requirements: Disinfectants for Use on Hard Surfaces,” January 22, 1982,

http://www.epa.gov/oppad001/dis_tss_docs/dis-01.htm.4 Ibid.5 US EPA, “Antimicrobial Pesticide Products.”6 Ibid.7 Ibid. 8 Keith Bradley and Patricia Vanko, “Disinfectants Under the Microscope,” Cleaning Management and

Maintenance Magazine, June 1995, http://www.cmmonline.com/article.asp?IndexID=2320601.9 Janitorial Products Pollution Prevention Project, “Safe and Effective Disinfecting,” fact sheet, http://www.westp2net.org/

Janitorial/factsheets/disinfectant.htm.10 International Programme on Chemical Safety, Poisons Information Monograph G022 (Group PIM), “Quaternary

Ammonium Compounds,” October 1998, http://www.inchem.org/documents/pims/chemical/pimg022.htm.11 Environmental Defense, Chemical Profile for Dichlorobenzalkonium Chloride (CAS Number: 8023-53-8),

http://www.scorecard.org/chemical-profiles/summary.tcl?edf_substance_id=8023%2d53%2d8.12 Janitorial Products Pollution Prevention Project, “Safe and Effective Disinfecting.”13 National Toxicology Program, Chemical Health and Safety Data for o-phenylphenol, http://ntp-server.niehs.nih.

gov/htdocs/CHEM_H&S/NTP_Chem9/Radian90-43-7.html; ortho-benzyl-para-chlorophenol, http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem1/Radian120-32-1.html; and p-tert-pentylphenol, http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem8/Radian80-46-6.html.

14 California Environmental Protection Agency, Office of Environmental Health Hazard Assessment, “ChemicalsKnown to the State to Cause Cancer or Reproductive Toxicity,” January 25, 2002, http://www.oehha.org/prop65/prop65_list/Newlist.html.

15 National Toxicology Program, Chemical Health and Safety Data for p-tert-pentylphenol.16 OSHA, Standards Interpretation and Compliance Letters, “Most frequently asked questions concerning the

bloodborne pathogens standard,” http://www.osha-slc.gov/pls/oshaweb/owadisp.show_document?p_table=INTERPRETATIONS&p_id=21010.

Notes

77

17 University of California Davis, Environmental Health and Safety, “Selecting Chemical Disinfectants,” SafetyNet#51 fact sheet, 2000, http://www.ehs.ucdavis.edu/sftynet/sn-51.html.

18 Ibid.19 International Programme on Chemical Safety, Poisons Information Monograph 495, “Sodium Hypochlorite,”

http://www.inchem.org/documents/pims/chemical/pim495.htm.20 Sustainable Hospitals Project, University of Massachusetts at Lowell, Lowell Center for Sustainable Production,

“Cleaners and Degreasers,” in Mercury Reduction Best Management Practices for Mercury-containing Productsin the Hospital, 1998, http://www.uml.edu/centers/lcsp/hospitals/HTMLSrc/IP_Merc_BMP_Cleaners.html. Seealso Massachusetts Water Resource Authority/Medical Academic Scientific Community Organization(MWRA/MASCO) Hospital Mercury Work Group Steering Committee, Executive Summary Report, June 1995,http://www.masco.org/mercury/phase1/execsummary.htm.

21 University of California Davis, “Selecting Chemical Disinfectants.”22 New Jersey Department of Health and Senior Services, Hazardous Substance Fact Sheets, “Isopropyl Alcohol,”

1997, http://www.state.nj.us/health/eoh/rtkweb/1076.pdf, and “Ethyl Alcohol” 1996, http://www.state.nj.us/health/eoh/rtkweb/0844.pdf.

23 National Institute of Environmental Health Sciences (NIEHS), National Toxicology Program, ChemicalRepository Fact Sheets, “Isopropanol,” http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem6/Radian67-63-0.html, and “Ethanol,” http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem6/Radian64-17-5.html, no dates.

24 New Jersey Department of Health and Senior Services, “Isopropyl Alcohol” and “Ethyl Alcohol.”25 National Institute of Environmental Health Sciences (NIEHS), National Toxicology Program, Chemical

Repository Fact Sheets, “Glutaraldehyde,” http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem1/Radian111-30-8.html, and “Formaldehyde,” http://ntp-server.niehs.nih.gov/htdocs/CHEM_H&S/NTP_Chem5/Radian50-00-0.html.

26 US Environmental Protection Agency, Integrated Risk Information System (IRIS), Quickview Summary onFormaldehyde, http://cfpub.epa.gov/iris/quickview.cfm?substance_nmbr=0419; International Agency forResearch on Cancer, Monograph Volume No. 62 (1995), Formaldehyde (Group 2A), Summary of Data Reportedand Evaluation, http://193.51.164.11/htdocs/monographs/Vol62/FORMAL.html.

27 University of California Davis, “Selecting Chemical Disinfectants.”28 Janitorial Products Pollution Prevention Project, “Safe and Effective Disinfecting.”29 New Jersey Department of Health and Senior Services, Hazardous Substance Fact Sheet, “Iodine,” 1995,

http://www.state.nj.us/health/eoh/rtkweb/1026.pdf.30 Minnesota Technical Assistance Program (MnTAP), “Disinfection—Best Management Practices,” undated, 2,

http://www.mntap.umn.edu/health/disinfection.htm. 31 European Centre for Ecotoxicology and Toxicology of Chemicals (ECETOC), “Peracetic acid and its equilibrium

solutions,” Joint Assessment of Commodity Chemicals. 32 European Centre for Ecotoxicology and Toxicology of Chemicals (ECETOC), “Hydrogen Peroxide,” Joint

Assessment of Commodity Chemicals. 33 Minnesota Technical Assistance Program (MnTAP), “Disinfection—Best Management Practices.”34 Janitorial Products Pollution Prevention Project, “Safe and Effective Disinfecting.”35 Ibid. 36 Minnesota Technical Assistance Project (MnTAP), “Disinfection—Best Management Practices.”37 Janitorial Products Pollution Prevention Project, “Safe and Effective Disinfecting.”38 Ibid.39 Ibid. 40 Minnesota Technical Assistance Project (MnTAP), “Disinfection—Best Management Practices.”41 Stuart B. Levy, “Antibacterial Household Products: Cause for Concern,” Emerging Infectious Diseases, vol. 7,

no. 3, Supplement, June 2001, 512-515, http://www.healthsci.tufts.edu/apua/Pubs/Articles/EID6_01.pdf.

Notes

78

Chapter 5 SELECTING SAFER JANITORIAL CLEANING PRODUCTS:

WHAT TO AVOID AND WHAT TO LOOK FOR

1 Green Seal, Aberdeen/Green Seal Recommended Standard and Environmental Evaluation for General-Purpose,Bathroom, and Glass Cleaners Used for Industrial and Institutional Purposes, Part 2, Section 3.4, prepared byUniversity of Tennessee Center for Clean Products and Clean Technologies, May 2000. Available from GreenSeal, 1001 Connecticut Ave., NW, Suite 827, Washington, DC 20036; 202-872-6400; 202-872-4324 (fax).

2 US Geological Survey, “Water-Quality Data for Pharmaceuticals, Hormones, and Other Organic WastewaterContaminants in U.S. Streams, 1999-2000,” http://toxics.usgs.gov/pubs/OFR-02-94/index.html.

3 Thomas Barron et al., “Purchasing Environmentally Preferable Janitorial Products,” Pollution PreventionReview, Winter 2000.

Chapter 6 PRODUCT EVALUATION PROGRAMS

1 Eric Friedman, et al., Operational Services Division, OSD Update 99-31, January 11, 1999, 3. See the completeevaluation scoring criteria and results at http://www.state.ma.us/osd/enviro/products/cleaning.htm.

2 US EPA, Office of Pollution Prevention and Toxics, The City of Santa Monica’s Environmental Purchasing: ACase Study (EPA742-R-98-001), March 1998, 8, http://www.epa.gov/opptintr/epp/pdfs/santa.pdf.

Appendix 2 RECOMMENDED JANITORIAL CLEANING PRODUCTS

SCREENED FOR SPECIFIC ENVIRONMENTALLY

PREFERABLE CRITERIA

1 US Geological Survey, “Water-Quality Data for Pharmaceuticals, Hormones, and Other Organic WastewaterContaminants in U.S. Streams, 1999-2000,” http://toxics.usgs.gov/pubs/OFR-02-94/index.html.

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Expanding the Public’s Right to Know: Materials Accounting Data as a Tool

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Tracking Toxic Chemicals: The Value of Materials Accounting DataMark Dorfman and Marian Wise (1997, 80 pp., $30)

Risks on Record: An Overview of TSCA’s Substantial Risk Reporting Systemwith Bulletins on Selected ChemicalsCarolyn A. Nunley (1996, 45 pp., $10)

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