Eucalyptol
One of four essential oils in LISTERINE that works to kill germs causing bad breath and reduce plaque buildup.
Listerine
Listerine Cool Mint Antiseptic Mouthwash - 250ml Bottle
18.69
(VAT incl.)
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- Oral & Dental
Certifications & Quality
- ADA Accepted
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Listerine Cool Mint is designed for people looking to add an extra layer of protection to their daily oral care routine. This 250ml mouthwash uses an alcohol-based formula to target bacteria that cause bad breath, plaque, and gum disease in areas your toothbrush can't reach. The cool mint flavor leaves your mouth feeling fresh and clean, making it convenient for daily use at home or while traveling.
Listerine Cool Mint Antiseptic Mouthwash delivers clinically proven antimicrobial protection in a convenient 250ml format. This alcohol-based formula targets bacteria that cause bad breath, plaque, and gum disease, reaching areas a toothbrush alone cannot. The refreshing cool mint flavor leaves your mouth feeling clean and invigorated. Ideal for daily use as part of a comprehensive oral hygiene routine, it helps maintain healthy gums and fresh breath between brushings. Professional-grade efficacy in a portable size perfect for home or travel.
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Key Ingredients(4)
Menthol
An essential oil that provides the cool mint flavor and helps kill germs while freshening breath.
Methyl Salicylate
One of the four clinically proven essential oils that contributes to the antiseptic and germ-killing properties of the mouthwash.
Thymol
An essential oil component that provides antiseptic benefits and helps reduce plaque and gingivitis.
How to Use
Adults and children 12 years of age and older: Rinse full strength for 30 seconds with 20 ml (2/3 fluid ounce or 4 teaspoonfuls) morning and night. Do not swallow.
Specs last updated: May 18, 2026
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