Get whiter teeth at home in minutes at home by using this just a few household ingredients. Mix a little toothpaste, one teaspoon baking soda plus, one teaspoon of hydrogen peroxide, and half a teaspoon water. Thoroughly mix then brush your teeth for two minutes. Do it once a week or until you have reached the results you want. Once your teeth are good and white, limit yourself to using this whitening treatment to once every month or two.