Find oral care products at Target.com! Tight spaces are the easiest places for plaque to build up-and the toughest to clean, since straight-bristle toothbrushes struggle to reach them. Oral-b pro-health all-in-one crossaction toothbrush bristles attack plaque from the perfect angle-an optimal 16 -cleaning better than straight ones. Plus, pro-health's tongue cleaner helps remove germs from the tongue. Removes up to 99% of plaque in hard-to-reach areas*based on a single-use brushing study helps improve gum health in four weeks by reducing gingivitis. Provides up to 55% better cleaning along the gumline vs. A regular manual toothbrush*based on a single-use brushing.