I have only been using this product for a little over two weeks and the results are amazing. My gums were sensitive and somewhat receding. However, since using water pik, my gums are healing. The sensitivity is gone and my gums are looking healthy. I can't believe it took me so long to realize and recognize the benefits of owning a water pik.
Like the pause button and pressure settings but would rather not be attached to the unit when using it. Messy at the sink so used to take the lat one in the shower.