Don’t do it!!!
Despite the reviews I knew I wanted to try it, thinking it can’t be as bad as they say and what an awesome device.  Nope, no way, not even close does it work. My teeth weren’t clean.  All that happened was tooth paste was vibrated on my teeth but no way to get the actual brush effect.  Super disappointed.  Don’t waste your money like I did please!
Rating: 1 stars