I normally don't do reviews but this really really worked great on my teeth. My teeth were embaressingly stained. I wouldn't even smile if someone was close to me. After the treatments my teeth were white, I mean really white. since then I have actually had two dates. I would have never aproached these ladies before I fixed my teeth. Wanted to leave good feedback on this product since it has helped me socially so much. Guys (or girls) if your teeth are holding you back, here is the solution. Go live!