Acne wash: The black head on a pimple (open comedon) is pigment seen in the opening of a hair follicle and not dirt. Using benzoyl peroxide--either alone or in combination with another acne medication---is an effective means of taking care of this. Manual expression of the plug in the hair shaft will also work, but is not recommended if their is a large number of blackheads.
Answered 7/7/2012
5.7k views
A doctor has provided 1 answer
9 doctors weighed in across 4 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question