The Waterpik WP-112 Ultra Water Flosser is clinically proven to remove 99.9% of plaque from treated areas. It is up to 50% more effective than dental floss for improving gum health, delivering visible results in as little as 14 days with regular use. The Waterpik water flosser, designer black countertop appliance has a sleek, black and chrome look that adds elegance to any bathroom. Its powerful jets clean deep between teeth and below the gum line. This essential cleaning tool is twice as effective as string floss at improving gum health around implants. The targeted water stream gets down deep between gums and hardware, making it especially ideal for keeping implants and braces clean. The dental water flosser has a modern streamlined design that blends with most bathroom decor. It comes with six tips and the 10 pressure settings let you adjust the water stream to your comfort level. It features a 90-second water capacity.