I bought this Waterpik a few weeks ago and absolutely love it! Teeth and gums are very clean! I like that it uses batteries, is lightweight and waterproof. The first few days I did use it in the shower to avoid a mess on my counter and mirror. Now that I have gotten use to the way it functions and how to use it I use it at the sink. Very easy to use and clean.
I have had the Waterpik.WF-02 for 3 months now. The batteries do not hold the power for more then 1 week. I had an other brand waterpik that was plug in. And wanted one with batteries...may I made a big mistake.
I really like the Waterik WF-02. It is very convenient and easy to use. I love that is it cordless and operates on batteries. Sometimes, I have to refill the water reservoir during use; but, other than that, it is great. I no longer use my WaterPik Ultra.
Found the nozzle pressure to slow/soft even at the higher setting. That surprised me and defeated the overall purpose for buying the product. My dental professionals recommended the product........sadly I think I was mislead w/ this particular model.....wish I had the option of purchasing a better model that performed as expected.....namely w/ more power/pressure. I'm sad/disappointed.