Keep your smile looking its best with the Waterpik WP-450 Cordless Plus water flosser. This dental aid helps to remove up to 99.9% of plaque from the areas you treat, making it up to 50% more effective than string floss. With four tip options and a travel-friendly design, it's easy to improve your gum health at home or on the go. | Waterpik Cordless Plus Water Flosser (WP-450) - White