Adult Acne? 6 Things Everyone Needs to Know
Because you think you know everything there is to know about acne and blackheads ... but you don't
Picking also counts as irritating your blackheads. It's not as bad as popping a pimple ("[A picked pimple] will stay red for two to three weeks instead of two to three days," warns Dr. Alexiades-Armenakas) it can still lead to infection and scarring.
SEE NEXT PAGE: You Must Avoid These Ingredients at All Costs