Are teeth whitening toothpastes really effective?
Teeth whitening toothpastes can be effective for smokers, coffee drinkers and tea drinkers since they can remove stains on the surface of our teeth. Teeth whitening toothpastes, which contain mild abrasives, can only remove stains but cannot bleach your teeth. Use teeth whitening toothpastes with fluoride to prevent tooth decay as well.