Colgate Optic White Stain Fighter Fresh Mint Toothpaste Gel removes 1 year of stains* while freshening breath with its mint flavor. Its micro-polishing action safely removes 5X more surface stains**. Plus, Optic White Stain Fighter contains fluoride to fight cavities and is an enamel safe stain remover toothpaste. Get a refreshing clean with this effective teeth stain remover. Colgate Optic White Stain Fighter uses a patented whitening formula for thorough, effective stain removal. The micropolishers in Stain Fighter don't just brush away surface stains – they help prevent new ones from forming. The refreshing peppermint flavor of our toothpaste gel provides instant freshness that lasts from the first taste to the finish. Stain Fighter is a fluoride toothpaste gel that fights cavities. This patented whitening formula removes 1 year of stains* and is enamel safe for daily use. *when brushing twice daily for 3 weeks **vs. ordinary, non-whitening toothpaste after 2 weeks of continued use