The Hygienic by Sanimaid's flat cleaning head is specifically designed to get under the toilet rim to prevent dirt buildup and clean where traditional brushes cannot reach. It's silver ion crafted antibacterial handle repels 99.9% of bacteria and the silicone cleaning surface repels water and stays dry after use, preventing mold and bacterial growth. Globally recognized GIA (Global Innovation Awards) winner for product design and excellence in the housewares cleaning products category!