BLUE-PRONE COMBINATION WITH OILY SKIN. FACE. Teens and Adults. The skin is smoothed and purified after using the exfoliating gel. Every now and then a cleaner. Twice a week, or once. Step 1: Wet your face and apply Sebium Exfoliating Purifying Gel. STEP 2: Use circular motions to massage for one to two minutes. Step 3: Give it a thorough rinse. Step 4: Gently pat dry. Steer clear of the eyes. Non-comedogenic – Free of soap