Healthy gums. Healthy life. Removes up to 25% more plaque (Compared to conventional nylon filament. Data on file). Germ-resistant bristles (Bristles incorporate an antibacterial agent for continuous bristle protection. Bacterial growth that may affect the bristles is inhibited. The agent in the bristles does not protect against disease). No. 1 recommended by dental professionals. Triangular shaped bristles remove up to 25% more plaque (*Compared to conventional nylon filament. Data on file). Germ-resistant bristles keep brush clean between uses (Bristles incorporate an antibacterial agent for continuous bristle protection. Bacterial growth that may affect the bristles is inhibited. The agent in the bristles does not protect against disease). GUMbrand.com. Made in USA.