I bought the WP-100 at the recommendation of my dental hygentist. My father had one of the original water pics. I was amazed at how well it cleaned my teeth.
I'd thought about buying a waterpik for awhile now. I finally decided to buy it 2 weeks ago. I still floss and I use my waterpik before brushing. I'm going to purchase one for my mom and son. I would most definitely recommend this to a friend.
I have had the WaterPik for 3 weeks now and I can’t say enough good things about it. My teeth and gums feel so much better and so clean. I had been having very sensitive gums lately and this has helped with that. It is way more effective than string floss.