Quad-Grip^® handle features a unique design that helps patients hold the brush the way most dental professionals do: at 45°. Whether patient is left- or right-handed or brushing upper or lower teeth, the handle intuitively helps patient form the 45° angle that is more effective at cleaning away the dental plaque from both gums and teeth. Super Tip^® bristles help clean the hard-to-reach areas at the back of the mouth and under the gumline, places where gum disease often occurs due to buildup of dental plaque. Uniquely woven floss is designed to remove dental plaque from areas between the teeth most commonly missed by toothbrushing alone.