Colgate 2 in 1 Whitening is a unique liquid gel with a light foaming action that serves dual purposes: Freshens breath like a mouthwash: The liquid gel flows easily between teeth, providing a refreshing sensation and helping to freshen breath. Scrubs away particles and bacteria while you brush like a toothpaste: The gel also functions as a toothpaste, effectively removing particles and bacteria while brushing. Key Features: 2 in 1 functionality: Acts as both a mouthwash and a toothpaste. Additional whitening ingredients: Contains whitening ingredients that gently polish away surface stains from the enamel and promote the natural whiteness of teeth. Colgate 2 in 1 Toothpaste Mouthwash Whitening is designed to provide convenience and effectiveness in oral care, offering both mouthwash-like freshness and toothpaste-like cleaning in one product. As always, it's important to use as directed and in conjunction with regular dental hygiene practices, including brushing twice daily and flossing. If you have specific concerns about whitening or oral health, it's advisable to consult with a dentist.