Experience a thorough yet extra gentle sonic cleanse with the super soft round-tipped bristles of Michael Todd’s Delicate Sensitive Skin Brush Head. Antimicrobial protected brush guards against 99% of bacteria that can form on brushes between use. Suitable for all skin types but ideal for Sensitive, Dry and Combination Skin. Also, the Soniclear's antimicrobial brushes stay cleaner, fresher for 6 months before needing to be replaced. An industry first, traditional sonic skin cleansing systems do not provide this protection.