Crest Pro-Health Advanced Mouthwash is a multi-protection oral rinse designed to deliver comprehensive daily care in one alcohol-free formula. It helps prevent cavities by strengthening tooth enamel with fluoride, kills bad breath germs, and leaves the mouth feeling clean and refreshed. The active ingredient, Sodium Fluoride 0.02% (0.01% w/v Fluoride Ion), works to fortify enamel and guard against tooth decay, while Cetylpyridinium Chloride fights bacteria responsible for bad breath.

This Costco value pack includes three 1-liter (33.8 fl oz) bottles, making it ideal for families or frequent users. The alcohol-free formula is gentle enough for daily use without the burning sensation associated with alcohol-based rinses.

Inactive ingredients include Water, Glycerin, Flavor, Cetylpyridinium Chloride, Sodium Saccharin, Phosphoric Acid, Methylparaben, Sucralose, Poloxamer 407, Propylparaben, Disodium Phosphate, and Blue 1. Note that a small percentage of users may experience temporary tooth staining due to the Cetylpyridinium Chloride ingredient. This product is rated 4.7 out of 5 stars by over 950 Costco members.