I bought this for my daughter who has braces and needs a good clean! Works great and she will use this product because it has a control for water pressure.
More features than i have even thought of using but what I have used is quite satisfactory. Six months from now I will probably rate this as a five star. Only rating down due to lack of knowledge as to what all I have.
I purchased my waterpik a few weeks ago and couldn't be happier with it. It is easier to clean between my teeth than with dental floss and it does not damage my gums in any way. I also love having the travel waterpik to take on vacation with me. Great product and will hopefully result in fewer dental cleanings.