24 hr active stain prevention (Surface stains with twice daily brushing). 100% more stain removal (Surface stains vs regular toothpaste) whiter teeth in 3 days. Revitalizing formula. Deep penetrating foam actively removes tough surface stains. Nourishing fluoride strengthens enamel. Actively protects against stains for 24 hrs (surface stains with twice daily brushing). This carton is recyclable in some areas. Check locally for availability.