Cách sử dụng
Toothpaste is a creamy substance that you use to clean your teeth. It comes in a tube and you put a little bit on your toothbrush before you brush your teeth. It helps remove dirt and bacteria from your teeth, making them cleaner and healthier. You can buy toothpaste at most shops where personal care products are sold. It's important to use toothpaste regularly as part of your oral hygiene routine to keep your teeth healthy and prevent dental problems.