Kirkland Signature Antiseptic Mouth Rinse is a three-pack of 1.5-liter bottles in refreshing Ice Mint flavor. This antiseptic mouthwash kills germs that cause bad breath, plaque, and gingivitis, earning the American Dental Association Seal of Acceptance for helping to control plaque and gingivitis. Each bottle contains 50.7 oz (1.5 liters) of antiseptic rinse formulated with active ingredients including eucalyptol, thymol, menthol, and methyl salicylate.

The formula is alcohol-based and helps prevent and reduce plaque buildup, gingivitis, and bad breath with regular use. This product is free from common allergens and irritants including parabens, fragrance, preservatives, gluten, coconut, nickel, lanolin, topical antibiotics, MCI/MI, soy, propylene glycol, oil, and SLS. It is rated 91% top allergen-free by SkinSAFE and is safe for teen use.

Active ingredients: Eucalyptol, thymol, menthol, methyl salicylate. Inactive ingredients: Water, alcohol, benzoic acid, poloxamer 407, sodium benzoate, sodium saccharin, sorbitol solution, flavor, FD&C Green No. 3.