Listerine Teeth Whitening Pre-Brush Rinse
All you have to do to use Listerine Teeth Whitening Pre-Brush Rinse and gargle with the product, twice a day, right before you brush you teeth. This is so easy. Just pour a small amount into your mouth and gargle with the product for 60 seconds. Unlike other Listerine products, Listerine Teeth Whitening Pre-Brush Rinse doesn’t have an overpowering mint flavor