Review (1/5): This brush is a LEMON!
I have to chime in with the other reviewers. At first I loved this brush. It feels amazing in your mouth (hold your jokes please)! But within a few weeks or months it will stop working. I actually bought this brush at a drugstore on sale for $20. The first time it died, they exchanged it for me. When the 2nd one died, I was able to get a full refund. This brush is a lemon. You should know and you've been warned.