Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L
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Listerine Original Intense Antiseptic Mouthwash for Bad Breath & Plaque Oral Care, 1 L

Key item features

  • Listerine Original Intense Antiseptic Mouthwash for bad breath, plaque & gingivitis & a deep clean
  • Oral care formula kills 99.9% of germs that cause bad breath, plaque and gingivitis
  • Listerine Original Intense Antiseptic Mouthwash with intense original flavor for a deep clean
  • This mouthwash offers bad breath germ protection with twice daily use
  • 5x more cleaning power than brushing and flossing alone, based on bad breath germs
  • Rinse with mouthwash for 30 seconds twice a day to achieve maximum results for fresh breath
  • Mouthwash accepted by American Dental Association (ADA)
Current price is $6.9820.7 ¢/fl oz
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Customer ratings & reviews

4.8 out of 5 stars
stars3,431 ratings1,089 reviews
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Reviews summary

Pros

  • : Kills germs and bacteria in the mouth.
  • : Leaves mouth feeling clean after use.
  • : Offers a great quantity at this price point.
  • : Leaves breath smelling fresh throughout the day.
  • : Leaves a clean scent.

Neutral

  • : Can be bold and refreshing, but also overpowering or unpleasant.
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Showing 1-3 of 1,089 reviews

May 13, 2026
Tamiko
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Intense but Effective

This brand in the original formula has been around for years. It has stood the test of time being effective. It is VERY strong but it definitely gets the job done. Your mouth is left clean. It fights gingivitis and more as well as provides freshness. Listerine also has alcohol- free selections. I also like the Cool Mint and Freshmint for a great taste and a little less intensity.

Helpful?47N0JMV8E1BQ896451
Jun 3, 2026
Bill
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

If you Gargle with LISTERENE Original you will not have any sore gums or sores in your mouth. I feel it really cleans my mouth as it has that STRONG ALCOHOL BURN on your tongue. It doesn't leave that NASTY SUGARY taste that most of the flavored Mouthwashes do. Plus it takes care of bad breath. HIGHLY RECOMMENDED

Helpful?47N0JMV8E1BQ896451
Apr 21, 2026
BEATRICE
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

works better than flavored mouth mouthwash if you like aftertaste of flavor of mouthwash its for you i like it to do its cleansing and not taste it all day

Helpful?47N0JMV8E1BQ896451