Our Purple Tooth whitening toothpaste contains peppermint extract, xylitol, glycerin. It can reduce yellow discoloration or stains, return teeth to bright white, cleaning ingredients penetrate between teeth, remove food particles and deep stains, and leave no residue to help clean teeth. Its use is simple: apply 1-3 pumps of purple toothpaste to a toothbrush, and do not soak the toothbrush in water or clean your mouth before brushing. Brush your teeth gently for 3 minutes and rinse your mouth with water after brushing. Lighten teeth, remove odor, produce clean, fresh breath, prevent tooth decay, clean tooth stains, reduce bad breath.