Medium Toothbrush The Colgate 360⁰ adult full head toothbrush is designed with medium cleaning bristles and polishing cups that help remove more plaque and stains than an ordinary flat-trim toothbrush. This manual toothbrush has an ergonomic handle design and a unique cheek & tongue cleaner that helps reduce 151% more bacteria that cause bad breath versus brushing teeth alone with an ordinary flat-trim toothbrush.