Philips Sonicare ProtectiveClean 5100 Electric Toothbrush HX6857/ features densely-packed, high-quality bristles that give you an extra gentle brushing to remove plaque along the gumline to improve gum health up to 100% more than a manual toothbrush. Customize your brushing to your own needs with 3 modes. Suitable for use with braces, fillings, crowns, and veneers, and helps prevent cavities and improve gum health.