The Clarisonic Replacement Brush Head for Normal Skin is an excellent tool for deep pore cleansing and exfoliating the skin.  With daily use of the Clarsonic Facial Brush your skin will look and feel smoother and skin care products will absorb better.  We recommend consumers remove the brush head and clean it weekly with antibacterial soap and warm water.  Replace brush heads  every 90 days to maintain proper cleansing.