Have you tried Colgate Simply White gel?

Answer by  amber33 (1941)

I have tried this product and liked it very much for whitening but it did cause sensitivity problems with my teeth.

Answer by  amber33 (1941)

I have not tried this product. All whitening products work differently on different people. I would suggest trying it to see if it works for you. Also, I would talk to your dentist about which one he recommends for you personally. He might be able to help you find the right product.

Answer by  whoareyou (3483)

I have tried it, and while I liked the general idea of it, I found that it was a little too harsh for my teeth. It worked out okay for what it was, but it made my teeth really sensitive, especially to hot and cold. My teeth do have a tendency towards sensitivity, but had never been that bad.