The Waterpik Water Flosser is the easy and more effective way to floss. And it's perfect for anyone with braces, implants, crowns, bridges, or periodontal pockets. Water flossing for about a minute a day comfortably removes up to 99.9% of plaque from treated areas as it gently massages the gums to improve overall oral health. Waterpik Water Flossers are the only brand clinically proven to be up to 50% more effective than traditional dental floss and up to 80% more effective than Sonicare Air Floss for improving gum health.