Very satisfied with my waterproof pick it's help my oral hygiène
I would recommend this to a friend!
Response from waterpik.comBy Waterpik, Product Support, October 17, 2016
We are glad the product is helping your oral hygiene! We wanted to clarify that the WP-100 Ultra Water Flosser is not considered waterproof - do not immerse it in water or take it into the shower.
The only regret I have is that I didn't purchase this product years ago. Needless to say I'm a very satisfied customer. If you care about the health of your teeth and gums you owe it to yourself to purchase this probuct.