Removes up to 99% of plaque in hard-to-reach areas.based on a single-use brushing studyHelps improve gum health in four weeks by reducing gingivitis.Provides up to 55% better cleaning along the gum line vs. a regular manual toothbrush.based on a single-use brushing studyRemoves surface stains and polishes teeth.Removes odor-causing germs from the tongue.