A comedo is when a follicle is clogged with dirt, bacteria, and dead skin cells. Blackheads- a partially blocked pore which allows some of the dead.
Comedo - when a follicle is clogged with dirt, bacteria, and dead skin cells. Blackheads Whitehead Pustule - an inflamed red circle on the skin.
The Effect of Acne Medication on the Growth of S. Epidermidis bacteria
The Affect of Acne Medication on the Growth of S. Epidermidis bacteria