Healthy skin begins with Clarisonic While cleansing is the first step in any skin care ritual, it is often overlooked. Typical manual cleansing can leave behind dirt and oil trapped in pores. This build-up can damage the appearance and health of your skin and keep your skin care products from working like they should. Used and recommended by spas and dermatologists, Clarisonic Sonic Skin Cleansing Systems use a patented sonic frequency of more than 300 movements per second to gently, yet thoroughly remove 6X more makeup and 2X more dirt and oil than cleansing with your hands alone. Cleaner skin is the first step toward healthier skin. And healthier skin is smoother, more radiant and more beautiful.