Experience a thorough yet extra gentle sonic cleanse with the super soft round-tipped bristles of the Spa Sciences Delicate Sensitive Skin Brush Head. Antimicrobial protected brush guards against 99% of bacteria that can form on brushes between use. Although NOVA brushes last twice as long as traditional cleansing brushes, we recommend replacing your NOVA brush heads every 6 months. And washing them with a gentle cleanser between uses. Suitable for all skin types but ideal for Sensitive, Dry and Combination Skin. Get your NOVA Device here!