I purchased this about a month ago to use as an alternative to regular flossing. I have dental implants and there are a couple of places where it is nearly impossible to get floss. The Water Pik reaches these areas and makes it possible (and comfortable) to remove trapped food particles.
The only complaint I have is that there should be a design improvement. The lid should be attatched with a hinge. Almost everyday I fumble with it and inevitably the lid falls in the water I just put in to floss with. very frustrating. It would be a simple fix and wouldn't intrude on anything that I can see.
I had been wanting one of these for a long time and finally got one 3 weeks ago. The price is a bit steep, but my mouth feels so fresh and clean after using it so I'm happy. :)
The dentist recommended that I buy a water pic so I did. I try to use it at least once per week. I'm glad I bought it but it is a bit messy. Still...I am happy with the product and feel that I am doing something good to keep my teeth and gums healthy.