No one tells you that it takes about a month to learn to control the water flow! The reward for sticking to it is worth the wait. My teeth and gums look and feel great.
This unit is great! I have flossed with string and flossed again with the Waterpik and was surprised to see what was missed. My teeth and gums feel so much cleaner.
Easy to use. Love that the Waterpik flow can be adjusted. Started out at lowest setting and working my way up. Toothbrush is great also so far. Three different speeds, clean, whiten, and gum massage. The timers help you switch to the next section to make sure you get all areas clean.