I've only been using it for a few months and still find it difficult to use without getting water on the mirror, myself and everything else. I have only been able to get it up to a 6 so far. I'm sure it will get easier with practice. The proof of its effectiveness will be my next 6-month checkup.
I am extremely please with the results from usage of my waterpik. Its an item worthwhile purchasing and I would recommend it to anyone and purchase it again for self and others.
I bought this one month ago and I love that it is so compact. The fact that it comes with four different tips that are stored under the cover is an added bonus.
Bought upon recommendation of my dentist. My husband has Parkinson's and has a difficult time getting food from between his teeth. Dentist says this has worked great.
I was having a problem with plaque buildup on my teeth and my dental hygienist recommended a Waterpik. I absolutely love the Waterpik and the variety of accessory tips that come with it. My teeth feel incredible.