Suitable for all skin types, the rechargeable Mia Smart uses sonic oscillation technology to cleanse skin and loosen dirt, makeup, and oil. In a test, it cleansed long-wearing makeup approximately six times better than hands and helped to increase absorption of skin-care products, leaving skin feeling softer, smoother, and more radiant looking. Clarisonic has become a gold standard in skin care with breakthrough sonic beauty devices that offer multi-functional solutions for cleansing, the appearance of aging skin, and even makeup application for all skin types. The Mia Smart includes two cleansing modes, plus a Smart mode to run all applicators and routines. And you can connect to the Clarisonic app via your smartphone to upload custom skin-care routines. How do I use it: Attach brush head to the device and moisten with warm water. Tap off excess water to avoid dripping. Turn the device on and select speed. Starting at the forehead, begin cleansing following the T-timer prompts. Gently move the brush head in small circular motions and keep the bristles flush to the skin. Spend 20 seconds cleansing the forehead, 20 seconds cleansing the nose/chin, and 10 seconds cleansing each cheek. Pressing too hard will impede the motion of the brush and reduce effectiveness. Mia Smart will automatically shut off after one minute. Rinse skin thoroughly with warm water, or wipe off face with a cloth and pat dry. From Clarisonic.