Don't use too many products. Moisturize both day and night. Don't touch your face with your unclear or untidy hand. Hydrate inside and outside. Avoid direct heat exposed exfoliate a couple of times per week. If you have oily skin, then don't use heavy moisturizer. Use light moisturizer. Avoid oily foods like French fries and deep fried foods who have pimples on her or his face. Use vitamin C serum or you can use vitamin E capsules for Pimple free Flawless screen