Colgate Baking Soda and Peroxide Whitening toothpaste in Brisk Mint taste refreshes and cleans teeth to promote a bright, white, and healthy smile. With frequent brushing, this teeth whitening toothpaste helps eliminate stains, plaque, and impurities from teeth while also preventing cavities and tartar buildup. Colgate's baking soda toothpaste has a unique baking soda and peroxide combination that creates pure oxygen bubbles for a deeper clean while the Brisk Mint taste refreshes the breath.