Brand from Japan: Ishizawa-Lab. Teeth wipes that eliminate and protect from yellowing for sparkling white teeth.For when you're concerned about stubborn yellowing (caused by dental plaque).The protein-dissolving power of baking soda (sodium bicarbonate, cleaning agent) lifts the yellowing.While polyphosphate (sodium polyphosphate, cleaning agent) coats the tooth surface to repel the source of the yellowing.Mint essential oil (a refreshing agent) also refreshes your mouth.Also great as a toothpaste substitute when you can't brush your teeth.Keep smiling for sparkling white teeth that last.Contains no abrasives or synthetic fragrances.Pigments in tea and coffee, as well as tobacco tar, bind to proteins on the surface of your teeth, causing discoloration and yellowing.Get rid of it with the power of baking soda.Baking soda's protein-dissolving power lifts and removes stubborn yellow stains, leaving your teeth bright and white.When you eat or drink, the source of the yellow stain quickly adheres to yo