My mouth never felt so clean. Although I brush with a highend toothbrush system, I just didn't feel as clean as I do now after flossing with my Waterpic. I really like all of the optional attachments AND the separate unit I can pack and use when I travel
I previously owned a Waterpik. The hose broke. I plugged along until they produced a nicer, more quiet Waterpik. I'm hoping they will come up with an idea to make the motor even more quiet for all of their models; say to a low hum. Otherwise, I'm quite pleased with its performance.