Overall Rating

New LISTERINE® ZERO™ Mouthwash The Less Intense, Zero Alcohol formula cleans deep to kill millions of bad breath germs for a cleaner, fresher mouth!

  • Less intense Clean Mint flavor and unique alcohol-free formula
  • No other alcohol-free mouthwash has been proven more effective at killing bad breath germs
  • Contains signature 4 Essential Oils found in LISTERINE® Antiseptic for bad breath protection
  • From the #1 Dentist recommended OTC Mouthwash Brand

LISTERINE® ZERO™ is not an OTC antiseptic mouthrinse.


Rinse twice a day with 2/3 fluid ounce or 20 ml (4 teaspoonfuls) for 30 seconds. Do not swallow.

  • Keep out of reach of children. Do not use in children under 6 years of age. Supervise children over 6 years of age.
  • If more than used for rinsing is accidentally swallowed, get medical help or contact a Poison Control Center right away.

Water, sorbitol solution, propylene glycol, sodium lauryl sulfate, benzoic acid, sodium benzoate, poloxamer 407, sodium saccharin, flavor, sucralose, FD&C green no. 3


Call toll free 888-222-0182 or 215-273-8755

Rated 3 out of 5 by 28 reviewers.
Rated 1 out of 5 by Makes the tissue lining in my mouth peel/ loss of taste This product is HORRIBLE!! I used it for 2 days- the 2nd day the tissue in my mouth was coming off in strings and my entire mouth is sore, and whenever I eat I can't taste my food!! Really worried it has damaged my mouth. September 15, 2014
Rated 5 out of 5 by My new favorite mouthwash I had originally bought the version of this but with alcohol and I just couldn't stand it. My eyes would water and I couldn't keep it in my mouth for over 20 seconds. My friend recommended this because she couldn't handle the alcohol either in the other mouthwash and I LOVED this one! It does exactly as it says: It kills bad breath perfectly. I can go a whole day with using this only once in the morning and STILL feel fresh at the end of the day (without eating that is). I use this twice a day, once in the morning, once at night, and both times my mouth feels cleaner than ever before. It gives you that fresh clean feeling without the burning sensation of the alcohol. I couldn't be happier with this mouthwash. :) September 13, 2014
Rated 3 out of 5 by Usually Love Listerine products Listerine has always been a staple in my family. I remember the days of my father using the Original Listerine. As I grew older, I myself, made it a habit of mine. Recently my Dentist recommended the Listerine Zero. Bingo I thought, because I hated the "taste" of the powerful ALCOHOL ones. Well it worked, I liked it, I have used it for about 2 months now, however, recently I noticed my cheeks were like "peeling" skin of white gummy strings when using the product. I had only noticed it mostly in the mornings and originally thought it was just something I had the night before or "bacteria" from my mouth. However, they problem has become pretty consistent and when other research I have found that this is of no problem of my mouth but with Listerine itself. I will finish up my bottles and no longer buy the Listerine Zero. I will, however, continue to use other Listerine products as I do like the product. August 30, 2014
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