My dentist suggested a waterpik some time ago. Upon the reccomendation of a friend I finally purchased one. It definitely cleans between my teeth much better then a proxy brush and is less harsh on my gums.
Once I figured out about the button on the flosser, I decided it was a great buy and easy to use. At first I thought the button was pushed to release the. Water, but after spraying the mirror, I got the idea.
I am very happy with this product. It does a wonderful job. Just wish it wasn't so noisy. I go to bed very late and always wake up my husband because the Water Pic is noisy.
I bought the waterpik a month or so ago and we are completely satisfied with it. If I would have known the benefit of it I would have been using it many years ago.