Purpose Oral Care Manufacturer Colgate-Palm Directions Dentists and hygienists recommend replacing your toothbrush every 3 months. Uses Cleans teeth. Dual angled-pointing power-tip bristles designed to effectively reach deep and clean back teeth. Removes surface stains. Circled bristle pattern helps gently remove stains to reveal natural whiteness of your teeth. Freshens breath. Tongue cleaner removes odor-causing bacteria.