Bought this item about a month ago and it seems to be doing everything as promised. Only disappointment is when I went on your site to order additional tips for the rest of my family (at promotional pricing), everything I needed was out of stock. Also, cannot find these tips in store.
I purchased about one month ago. Nver used one prior. Got the black model! Love it. Gums seem healthier and teeth are smooth and clean! Got one for each member in my family!
A friend gave me a water pic for Christmas and I have been using it daily. Am very satisfied with the results and my teeth and gums feel so much cleaner than by flossing alone. Wish I would have bought one years earlier.