I could stand in front of a mirror for hours and examine my pores one by one—but I know that picking and prodding at acne is frowned upon by most dermatologists, as it can leave behind marks or spread ...

Salicylic acid helps remove dead skin by exfoliating clogged pores to treat blackheads. Retinoids clear out clogged pores and prevent new blackheads from forming. Always avoid harsh squeezing of ...