1 teaspoon of rice flour , ½ teaspoon of lemon juice, ½ teaspoon of olive oil, a dab of toothpaste
The steps to follow:
In a small container, combine all the ingredients until you obtain a smooth, even paste. Using your toothbrush or fingertips, spread the mixture over all your teeth. Wait 60 seconds to allow the natural active ingredients to work. Rinse your mouth thoroughly with clean water. Immediately enjoy the renewed brightness of your smile.