I feel my teeth very clean and feel so good. I like this product , my daughter who is nine is using it and she has brace on her teeth, she doesn't have to use other floss because too difficult for her but this one is so easy for her to use.
This is my second Waterpik. My first on was cordless and I was so impressed that one that I purchased the corded model. It's just as easy to use as the cordless model.
Purchased my WaterPik at the recommendation of the dental hygienist and have been using it daily for the past month. It seems to be doing a good job of keeping my gums and areas between my teeth clean and healthy and doesn't add much time to the evening tooth care ritual. The WP-100 isn't exactly quiet, but not annoyingly loud either (it sounds like what it is, a small water pump). Water capacity is adequate for close to a couple minutes of cleaning and I plan to continue using my WaterPik daily.
My wife was worried that I'd have water shoot all over the bathroom. But no. I have not been to the Dentist yet to see how it's doing at stopping tar build up.