The Clarisonic Classic Sonic Skin Cleansing System works to cleanse, smooth and brighten the appearance of skin. Recommended and used by professionals, it's gentle enough for all skin types and provides improved effectiveness compared to manual cleansing, which can leave behind dirt and oil that become trapped in your pores and fine lines. Without proper cleansing, drying detergents, pollutants, oil and bacteria can damage the appearance and health of your skin.