We bought our first waterpik 15 years ago when I was diagnosed with gum disease. My gums were soon healed and I continued with the use of the appliance until is fell apart and we replaced it, and have continued with another new one this year.
I bought it about a month ago and am glad I followed my friend's recommendation. I feel confident that my mouth is cleaner, and I am on the path to a better dental visit!
We bought this about a month ago, the first couple times of using it a lot of stuff came out,not nearly anything now,so it must be doing what it's suppose to. Sure beats string flossing,especially if your gag reflex is as high as mine. Only negative thing about it is that the tip for general use is near impossible to find in our near by stores.