A quick acting acne spot treatment Formulated with salicylic acid, calamine & other quick-drying ingredients Helps shrink whiteheads virtually overnight while you sleep Heals & prevents spreading of acne Can also be used on back & chest acne Restores clear & healthy looking skin Safe & effective for all skin types To use: After cleansing, toning & moisturizing at night, dip a cotton swab into the pink sediment at the bottom of the bottle. Apply directly to the whitehead. Do not rub in.