Last night I fell asleep with a Crest3D white strip on accidentally. I’m in so much pain I don’t know what to do Is this normal?

It would not affect the tooth, the other tooth areas will look whiter, we have to do a Restoration that matches the color achieve by the whitening procedure.

Unfortunately some teeth just doesn’t respond to in-office whitening procedures. After all those various concentrations, I’m afraid you may be one of those patient that will not benefit from whitening. To brighten your teeth, veneers may be the only option.

Thanks for your question. There are two types of staining that darken teeth, extrinsic and intrinsic. Extrinsic stain is on the surface of your teeth and can be removed. For this I always recommend a professional cleaning at a dental office. The cost might be more reasonable than you think,...