I got one that uses batteries because dentist encouraged me I could use in shower to avoid water going everywhere, but that really is not an issue using in my sink.
The waterpik flosser is great for getting between teeth & keeping gums healthy. I have a implant & it's so important to clean around that to avoid bone loss. I do wish the batteries wouldn't run down so fast.
Love this water pik! It’s super strong and gets the job down. Unfortunately I had a bad “cap” that food gets lodged in. We also use rechargeable batteries. Unbelievable power. I was first concerned it may take my cap off lol. Does have a lower speed as well.
The batteries will run out sooner then you expect. Keep a supply on hand. Love the portability. Good jet action. Refill water from side portal hole in water tank. Easy peasy. Stores nicely in medicine cabinet.
I love this water pik so much more than I ever thought I would. If I had room for a large I would have it. I can not how much stuff comes out even after flossing. Incredible JoB!!