I purchased this Waterpik on the advice of my dental hygienist. I had a scaling procedure and wanted to be sure the effects of that procedure will be long lasting. This Waterpik has excellent power. It came with a wide variety of very useful accessories. Very pleased with this Waterpik.
I purchased this water pik at the recommendation of my dental hygienist, who uses one & feels that it functions beautifully as a terrific aid in flossing. I find the directions easy to follow & the whole unit with its great variety of different "tips" is easy to use & does a wonderful job! I wonder why I didn't buy one sooner ;-)))