I bought it on recommendation of my hygienist and love the adjustment. I was shocked that even after brushing and flossing the pic removed small food particles
My dentist recommended a Water Pik because I am having some gum issues. WOW. My teeth have never felt better and cleaner. I have always flossed but this took regular flossing to a whole new level. Love, love, love this little machine.
I returned my Waterpik, First it sounded like my husbands air hose when he starts it up and also it took forever to let me push the on button. Too much struggle.