: Bay leaves are very useful for whitening teeth , but this bay leaf should be mixed with any sour fruit. For example, orange or lemon peel. All you need --- 4 bay leaves (either raw or dried) Orange and lemon peel (equal amount of bay leaves) If you have bad breath or gum pain, 2/3 method of clove --- Take betel leaves or grind them finely. . -Dry orange or lemon peel and mix it with cloves and grind it. -Mix all the ingredients together with a little salt. - It is important to dry the fruit peel. Raw condition will damage the teeth. How to use: Mix this powder with a little water and brush your teeth 3 days a week. Rose brushing is not required , it can damage the teeth. It is enough to use it two to three times a week depending on the yellowing of the teeth.