What you need: One teaspoon of hydrogen peroxide One teaspoon of mouthwash One teaspoon of baking soda One drop of toothpaste A half of teaspoon water Put all ingredients in a small cup. Thoroughly mix then brush your teeth for two/three minutes.
Use a little toothpaste, mix in one teaspoon baking soda plus one teaspoon of hydrogen peroxide, half a teaspoon water. Thoroughly mix then brush your teeth for two minutes. once a week until you have reached the results you want.