Treatment can help clear acne. Treating acne now can also prevent acne from worsening. Without treatment, acne sometimes becomes severe. When severe acne clears, it can leave permanent acne scars. 2.

If the salicylic acid dries or irritates your skin, try alternating cleansers. Use a mild, non-comedogenic cleanser when you wake up and the salicylic acid cleanser before bed. Many people who have ...