Dull and discoloured teeth are tough to deal with. But with Pearlie White's brightest minds behind it, the Powered Tooth Whitener & Stain Remover is more than up to the task. Affixed with a polishing cup, it rotates gently yet effectively across the surface of your teeth, removing tough unsightly stains caused by smoking, coffee, tea, wine and the food you consume. Through its rotating eraser action, your teeth are polished to a shine. With this in your arsenal, you can say goodbye to ugly stains and hello to a beautiful smile.