Waterpik Cordless Advanced Water Flosser with 3 Pressure Settings, Dental Plaque Removal Tool Ideal for Travel or Small Bathrooms with USB charger, Black (WP-582UK) Cleaner teeth – efficient water flosser that is 50% more effective than traditional dental floss and leaves your mouth feeling incredibly fresh and clean Easy plaque removal – removes up to 99.9% of plaque from treated areas with a 3-second application, perfect for those who have difficulty using dental floss, toothpicks, or interdental brushes Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal pockets. 3X as effective as dental floss for cleaning around braces with the Orthodontic Tip Stronger gums - massages and stimulates gums to improve circulation and keep your gums strong and healthy. Combines water pressure and pulsations to clean between teeth and below the gum line