How long will my teeth whitening treatment last?

Dr. Olvera recommends that his patients begin their teeth-whitening program by bleaching the upper teeth for 30 to 45 minutes a day for two weeks.

If you would like a brighter smile, you can continue to bleach the upper teeth for another one to two weeks. After you are satisfied with the appearance of your upper teeth, you can begin bleaching your lower teeth.

It is best to bleach your upper and lower teeth separately so that you and Dr. Olvera can more easily compare your bleaching results.