Feature: Whitening Teeth: The instant teeth whitening coating is great for cleaning your mouth, whitening your teeth and freshening your breath. Remove Yellow Teeth: The teeth whitening serum helps to whiten your teeth and reduce stains on your teeth. Removes yellow teeth for a more confident and calm appearance. Long-lasting: Removes tea and coffee stains from your teeth and improves the appearance of yellow teeth, making them brighter. Portable: the toothpaste comes with a soft bristle brush that you can take with you to keep your white teeth with you. Easy to use: The lightweight design makes it easy to whiten your teeth anytime, anywhere, and can be gently applied to each tooth and its crevices for a complete whitening experience. Specification: Type: Tooth Paint Net Weight: 5 ml Shelf life: 3 years Product Includes: 1/2/3 PCS Teeth Whitening Paint HOW TO USE: 1. Ensure your teeth are clean and dry before application. You can use a paper towel or tooth wipes to dry them. 2. Use a brush or applicator to apply a thin, even layer of paint to each tooth. Make sure to coat them evenly for optimal results. You may need to apply 1-3 layers for full coverage. 3. Wait at least 10 seconds between layers to let the paint dry. This will help avoid any streaks or unevenness on your teeth. 4. Once the paint is dry, get ready to showcase your stunning, pearl-white smile.