Developed by dermatologists for blemish prone skin when used for just 1 minute 2 times per day this brush lifts makeup dirt and oil that washing by hand can miss leaving skin feeling and looking squeaky clean and fresh the sonic movement offers deep yet gentle cleansing with two bristle types for targeted cleansing in hard to reach contoured areas of the face where dirt hides this product is waterproof swiss engineered and for blemish prone skin product overview specialised bristles d