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How long should I wear teeth whitening trays?

Jonathan B. Levine, DMD
Prosthodontics
Subscribing to the school of too-much-is-never-enough, many people sleep with their teeth whitening trays in their mouths, and experience subsequent sensitivity problems.

The truth is, within a half hour, most of the gel is out of the tray and down your throat. Thirty minutes of wear is plenty.
Smile!: The Ultimate Guide to Achieving Smile Beauty

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Smile!: The Ultimate Guide to Achieving Smile Beauty

Renowned dentist and creator of the GoSMILE product line Dr. Levine offers this complete guide to getting a whiter, brighter smile. 15 photos & illustrations.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.