A revolutionary whitening product containing a powerful whitening agent that dissolves difficult to remove stains, without any damage to the tooth enamel. This advanced formula wipes away surface stains, leaving you with a healthy and sparkling white smile. Freshens breath, kills bacteria and restores teeth to natural white. This whitening pen is amazing. Anyone who tries this product will never use strips or trays again. Just paint it on your teeth, let it dry for a minute and that's it. It will whiten your teeth and fight stains while you sleep!