This water flosser effectively removes food particles between teeth that brushing misses. I would have rated it excellent except that when I first used the unit, there was a large water leak from where the handle hose exits the main unit. Installation of a new handle unit completely solved the problem and I have been very happy with the unit ever since.
i love it ! My waterpik is so easy and comfortable to use and it gets the job done and i dont have to worry about going to the dentist and getting my teeth and gums scrapped with those sharp tools. i have bad teeth and by using my waterpik they have made a drastic change for the good. my gums are not dark pink anymore and they are light pink and i dont have any bleeding when i brush, and the message i get on my gums is invigorating. three words I LOVE IT!
Was recommended by my dentist. Love it! My teeth feel so much cleaner, and the massaging effect on the gums is great. Only downside was the first couple of times I used it, I squirted water all over the bathroom countertop. I'm O.K. using it now so no more mess.