Colgate Optic White Stain Fighter is a stain removal whitening toothpaste with micro-polishing action to remove 6x more surface stains*. This teeth stain remover contains clinically proven technology that safely removes surface stains and the formula helps prevent new stains from forming, so your teeth stay whiter longer. Enamel-safe for daily use, add this teeth stain removal toothpaste to your oral care routine for teeth whitening and stain fighting. *vs. ordinary non whitening toothpaste, after 2 weeks of continued use Colgate Optic White Stain Fighter: A stain removal whitening toothpaste with powerful micro-polishing action.Removes 6x more surface stains* for a visibly whiter smile.Clinically proven technology safely removes existing stains and helps prevent new ones from forming.Enamel-safe for daily use, incorporating this toothpaste fights stains and enhances teeth whitening.