Pearl Drops Triple Action Whitening Toothpaste removes surface stains and cleans deep stains while it polishes your teeth and freshens your breath with its minty flavor. The fluoride helps to fight cavities by helping to lessen demineralization of your tooth enamel as it improves the remineralization of potential weak spots in your enamel. Some people with sensitive gums may find using Pearl Drops Triple Action Whitening Toothpaste a little harsh so they only use it every 2 or 3 days and still benefit from its cleaning and polishing action to give them a smile that looks they have had a professional cleaning.