This is really great dental tool. You can actually see the results - all the small particles of food that fall into the sink. I will see the "real" results when I have my teeth cleaned and see if there is a lessening of gum pocket depth.
My teeth have never felt so clean. This Waterpik is easy to use, easy to keep clean, and your teeth will feel amazing. There are different settings so everyone should be able to find a comfortable water flow. My dentist even commented how great my teeth are. I love that you can brush, floss or do both at the same time. Worth every cent.