The Colgate 360? Optic White Platinum medium manual whitening toothbrush provides 2X whitening action by whitening teeth in two ways. It is designed with stain erasing cups that work with your whitening toothpaste to help effectively remove surface stains. The polishing spiral bristles help whiten teeth by polishing away surface stains and clean hard to reach areas. This toothbrush also features a cheek & tongue cleaner to comfortably remove odor-causing bacteria.