Say goodbye to stubborn teeth stains with our advanced Nano Teeth Stain Remover Sponge! [Effective Stain Removal] Specially designed to remove tough stains caused by coffee, tea, wine, cigarettes and cola drinks. Restores your natural tooth color by gently eliminating surface stains (note: doesn't whiten naturally yellow teeth). [Premium Nano Technology] Features innovative nano sponge material that safely cleans without damaging enamel. Much more effective than regular toothbrushes for stain removal. [Ultra Convenient] Compact and portable design perfect for home, office or travel. No water or toothpaste needed - just gently rub for visible results. [Safe and Easy to Use] Simple 3-step process: 1) Moisten sponge 2) Gently rub stained areas 3) Rinse mouth. Dermatologist tested for safe daily use. Get back your confident smile today with this professional-grade dental cleaning tool!