Are all whitening products bad for your teeth?!
Question:
Are all whitening products bad for your teeth?
my teeth are already bad, in the process of restoring, but i would really like to get rid of coffee stains but don't want to be undoing what i've been doing?
Answers:
What they are doing is basically bleeching your teeth back to the color they were before staining. Normally use peroxide or baking soda. I would assume they would also use ultra violet light at the dentist office and use stronger formulas of the baking soda and peroxide than you can get in the stores.