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CAUSES OF BAD BREATH

Avoid embarrassing social situations and treat the root problem of your bad breath with LISTERINE® mouthwash. Follow these tips to enjoy fresh breath today.

  • Causes of Bad Breath

  • What is Halitosis?

  • FAQ

Common Oral Problems What Is Halitosis?

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Common Oral Problems How Dry Mouth Leads to Bad Breath

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Plaque Build-up On The Tongue Can Be A Bad Breath Culprit
Plaque Build-up On The Tongue Can Be A Bad Breath Culprit

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Common Health Issues That Cause Bad Breath

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Top 5 Foods That Cause Bad Breath

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FAQ

Habits That Can Cause Bad Breath

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FAQ

Can Bad Breath Signal Underlying Health Problems?

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Certain Foods Really Do Cause Bad Breath
Certain Foods Really Do Cause Bad Breath

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Lifestyles That Lead To Bad Breath

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History
History

Dr. Joseph Lister Pioneered Surgery With Antiseptic

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LEARN HOW WITH YOUR MOUTH COACH

CHOOSE YOUR SOLUTION FOR BAD BREATH:

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

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© Kenvue Singapore Pte. Ltd. 2020 All rights reserved. This site is published by Kenvue Singapore Pte. Ltd., which is solely responsible for its content. This site is intended for use by residents of Singapore. This site may contain links to websites which our Privacy Notice does not apply. We encourage you to read the Privacy Notice of every website you visit.


Date Last Modified: October 09, 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.