Take note! How to make teeth whiter? Lemon: Rub a slice of lemon on your teeth or mix lemon juice with baking soda and use the mixture to brush your teeth. Lemon contains citric acid, which can help whiten teeth, but can also damage tooth enamel if used too often. Keep in mind that these are home remedies only and results may vary. If you want more effective whitening, you can consult a dentist.
