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KEEP YOUR TEETH WHITE

Brush up on your whitening knowledge, from how much is too much to gauging how white your teeth really should be.

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Common Oral Problems

Easy Habits That Keep Teeth White

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Listfeed

5 Foods & Drinks That Keep Your Teeth White

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Expecting Moms Should Skip Whitening As A Precaution
Expecting Moms Should Skip Whitening As A Precaution

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Half Of Adults Say A Smile Makes The First Impression
Half Of Adults Say A Smile Makes The First Impression

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FAQ

Does Whitening Weaken My Teeth?

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FAQ

How Much Peroxide Is Safe For My Teeth?

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Video

Watch the Listerine Lab test whitening products against coffee and wine.

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History
History

Dr. Joseph Lister Pioneered Surgery With Antiseptic

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FAQ

Professional Whitening vs. Over The Counter?

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LEARN HOW WITH YOUR MOUTH COACH

CHOOSE YOUR SOLUTIONS FOR HEALTHY WHITENING:

LISTERINE kills 99.9% of germs that brushing misses to help prevent bad breath, reduce plaque and gum problems.

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Date Last Modified: July 02, 2026

Disclaimer: Advice on oral care provided on this site is not intended as a substitute for professional medical/dental advice, diagnosis, or treatment.

Always seek the advice of your physician, dental professional, or other qualified health provider with any questions you may have regarding a medical/dental condition.