Water Pik’s Complete Care combines superior Water Flosser and Sonic Toothbrush technologies in one product and is up to 70% more effective than Sonicare® FlexCare. Now all of your brushing and flossing needs can be accomplished with one convenient device that saves counter space and power outlets. So don’t just brush, go complete. The easy and more effective alternative. Waterpik® Water Flossers are clinically proven to be more effective than traditional dental floss and Sonicare® Air Floss (Model HX8181) for reducing plaque, gingivitis, and gum disease.