I have been using a Waterpik for about 45 years. It really helps get my in-between teeth clean, especially around my bridge. Dentist wanted my wife to start using one so I just bought this latest one for her. My Grandson also uses one. I would definitely recommend it to anyone.
My dentist has been telling me to get a Waterpik for quite awhile. I had always assumed that they were super expensive. I finally decided to order one online and found it at a great price. It's very easy to use and comes with many different heads. The first time that I used it, I couldn't believe the stuff it sprayed out between my teeth and in my gums. I had just brushed my teeth and thought that I had done a really good job of brushing.
I am glad I purchased the model with the different pressures. Mouth feels very clean when finished but got to get used to the sloppy part. have to be on top of the sink. Very happy with it.