Colgate 2-in-1 Whitening Toothpaste Gel and Mouthwash, with a great Icy Blast flavor, provides benefits from both toothpaste and mouthwash. This whitening toothpaste gel fights cavities like a toothpaste and freshens breath like a mouthwash. Colgate 2-in-1 Whitening Toothpaste Gel and Mouthwash helps restore the natural whiteness of your teeth with stain lifters to make your smile much brighter.