Facial Cleansing Foam for Oily Skin BLEMISH CLEANSING FOAM is an active, non-irritating formula that fully meets the needs of oily or acne-prone skin regardless of age, treating both teenage acne and adult acne. It is a cleansing foam that effectively removes dirt, makeup, as well as excess sebum, soothes irritations, moisturizes & balances sebum production, preventing the reappearance of imperfections. And because oily, acne-prone skin has excess sebum, not water