It’s very effective, doesn’t have to be messy, like a lot of people think, and is a necessary part of tooth care, especially as an older adult. The cordless feature is great. There’s just enough water to go through both sides of the 4 quads of teeth. Brush, FLOSS, then Rinse!! No excuses when it’s made this easy.
I love the WaterPik. My other one just wore out and I came across this newer style one. I like its compact size. Powerful and easy to use and charge up. Great product just like my previous ones.