Bests & Worsts Reviews from Amazon

I've been using this product for over a month now. I would say it's a nice product. It is a great addition to traditional toothbrush but can not replace it. I'm now using traditional brush in the morning and this brush at night. The mouth piece is a bit short for a grown man, it can't reach the molar all the way back. As for whitening, I think it's still early to make a comment on it, I expect to see some result in about 3 months or so.