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  3. LISTERINE® Original Intense Antiseptic Mouthwash
Front pack shot of LISTERINE® Original Intense Antiseptic Mouthwash 1.5L
New Look, same cleaning power. Packaging may vary. You may receive either of these bottles
LISTERINE® Original Intense Classic Taste Antiseptic
LISTERINE® Original Intense bold flavor Antiseptic
5x more cleaning power. Than brushing and flossing alone, based on bad breath germs
The whole mouth clean health routine, deep cleans where brushing misses
Brush, Floss and LISTERINE!
#1 Dentist Recommended Mouthwash Brand IQVIA ProVoice Survey February 2025
Clinically proven essential oils to kill bad breath germs
Back pack shot of LISTERINE® Original Antiseptic Intense Mouthwash 1.5L
Front pack shot of LISTERINE® Original Intense Antiseptic Mouthwash 1.5L
New Look, same cleaning power. Packaging may vary. You may receive either of these bottles
LISTERINE® Original Intense Classic Taste Antiseptic
LISTERINE® Original Intense bold flavor Antiseptic
5x more cleaning power. Than brushing and flossing alone, based on bad breath germs
The whole mouth clean health routine, deep cleans where brushing misses
Brush, Floss and LISTERINE!
#1 Dentist Recommended Mouthwash Brand IQVIA ProVoice Survey February 2025
Clinically proven essential oils to kill bad breath germs
Back pack shot of LISTERINE® Original Antiseptic Intense Mouthwash 1.5L

LISTERINE® Original Intense Antiseptic Mouthwash

PRODUCT SIZE

Protect your mouth from germs and get fresh breath with LISTERINE® Original Intense Antiseptic Mouthwash. Accepted by the American Dental Association (ADA), this bad breath mouthwash kills 99.9% of germs that cause bad breath, plaque, and gingivitis for a fresher and cleaner mouth than brushing alone. Clinically shown to reduce 52% more plaque and 21% more gingivitis than brushing and flossing alone, this germ killing oral rinse provides a deep clean that cares for your whole mouth. LISTERINE® Original Intense Antiseptic Mouthwash leaves your mouth clean and fresh when used as part of a regular oral hygiene routine. From the #1 dentist recommended brand, achieve maximum results by rinsing with this antiseptic mouthwash for 30 seconds twice a day, both morning and night, for protection against germs.


  • Antiseptic mouthwash in intense original flavor

  • Helps reduce bad breath, plaque & gingivitis

  • Helps kill 99.9% of germs; ADA accepted

*Based on bad breath germs.

**Packaging may vary. You may receive either of these bottles.

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Good For Me

Germ Kill
Germ Kill
Superior Plaque Reduction
Superior Plaque Reduction
Reset your Oral Microbiome
Reset your Oral Microbiome
Icon illustration demonstrating a Recommended By Professional suggestion badge
Recommended by professionals

Better For The Planet

Recyclable Packaging
Recyclable Packaging
Waterway Safety
Waterway Safety

Purposeful Ingredients

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>99%
To Enhance Your Oral Care
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<1%
For Appearance and Flavor
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<1%
To Protect the Formula

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Front pack shot of LISTERINE® ULTRACLEAN® Intense Antiseptic Mouthwash 1.5L

LISTERINE® ULTRACLEAN® Intense Antiseptic Mouthwash + Whitening Protection

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©Kenvue Brands LLC 2026 All rights reserved. This site is published by Kenvue Brands LLC, which is solely responsible for its contents. This website is intended for visitors from the United States. The third-party trademarks used herein are the property of their respective owners. LISTERINE ESSENTIAL CARE®, LISTERINE POCKETMIST®, LISTERINE POCKETPAKS®, LISTERINE® Antiseptic, LISTERINE® SMART RINSE®, and LISTERINE WHITENING® are brands and products of Kenvue Brands LLC. GLIDE is a registered trademark of The Procter & Gamble Company Corporation. 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. Site last updated: March 12, 2026.

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