Listerine Original Antiseptic Mouthwash — 1.5 L

Protect your mouth from germs and get fresher breath. Kills 99.9% of germs that cause bad breath, plaque and gingivitis — clinically shown to reduce more plaque and gingivitis than brushing and flossing alone.

Why choose Listerine Original?

Listerine Original Antiseptic Mouthwash delivers a deep, refreshing clean that complements your daily oral hygiene routine. Formulated to target the germs that cause bad breath, plaque and gingivitis, it helps you maintain a healthier mouth when used as directed.

Powerful germ kill

Kills 99.9% of germs that cause bad breath, plaque and gingivitis.

Clinically proven

Clinically shown to reduce 52% more plaque and 21% more gingivitis than brushing and flossing alone.

24-hour protection

Provides up to 24-hour protection against germs when used twice daily.

Accepted by ADA

Accepted by the American Dental Association (ADA) as an antiseptic mouthwash.

How to use

For best results, add Listerine Original to your oral care routine as follows:

  1. Pour the recommended amount into a cup (follow the product label for exact measuring).
  2. Rinse vigorously for 30 seconds around your entire mouth.
  3. Spit — do not swallow — and repeat twice daily (morning and night).

Use as an adjunct to regular brushing and flossing. Always follow label directions and consult your dentist if you have concerns.

Key benefits at a glance

  • Freshens breath for a confident, clean feeling
  • Reduces plaque and gingivitis beyond brushing and flossing alone
  • Antiseptic formula with an intense, refreshing flavor
  • Large 1.5 L size — great value for everyday use

Frequently asked questions

Is Listerine Original safe for daily use?
Yes — when used as directed on the label. It is designed to be used twice daily as part of a regular oral hygiene routine.
How long should I rinse?
Rinse for 30 seconds each time for maximum results.
Can children use this mouthwash?
Refer to the product label for age recommendations and supervision guidance. If in doubt, consult your dentist or pediatrician.

Where to buy

Listerine Original Antiseptic Mouthwash (1.5 L) is widely available at pharmacies, supermarkets and online retailers. Look for official retailers to ensure you purchase a genuine product.

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Note: Claims in this article are based on the product information provided. Always check the product packaging for full labeling, directions for use, and active ingredients. If you have specific oral health concerns, consult a dental professional.

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