The simpler and more effective cleaning. This top-of-the-line oral irrigator removes 99.9% of all dental plaque and is 93% more effective than dental floss. With the Waterpik oral irrigator, you can optimally complement your daily oral hygiene. The pulsating single-stream system removes food particles and plaque even from areas that are unreachable by a toothbrush. Additionally, your gums are massaged, leading to healthier teeth and firmer gums. Accessories include 8 tips that can be used according to your needs: 2 color-coded standard nozzles, 1 tongue cleaner, 1 gingival nozzle, 1 orthodontic nozzle, 1 toothbrush tip, and 2 plaque seekers.