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A 19-year-old female asked:

What can be done to whiten teeth (yellow coffee discoloration) at home? best products to use?

1 doctor answer2 doctors weighed in
Dr. Arnold Malerman
Orthodontics 53 years experience
Not much: Most OTC tooth whitening products are pretty much useless. Most use chemicals of abrasives to eliminate surface discoloration, but most discolorations are in, rather than on. Best advice, see your Dentist for a professional cleaning. dentist can then develop an in-office and at-home regimen for you to whiten and brighten your teeth and keep them that way.

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Last updated Sep 24, 2019

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