Colgate Toothbrush - 360 Surround (Medium) is designed to remove bacteria in 3 ways for a healthier, whole mouth clean. The surround bristles clean both sides of the teeth and reach down to the gum line, the wraparound cleaner provides a new dimension of clean and the cheek and tongue cleaner comfortably remove odor causing bacteria. HOW TO USE Take pea sized tooth paste on your brush. Brush the teeth. Brush daily twice.