Dr. Vivek P Soni

1.Baking soda - Baking soda is one of the best ingredients that you can use to get rid of yellow teeth. It will help remove plaque and make your pearly whites shine.

Recipe: Mix a quarter teaspoon of baking soda with a little toothpaste. Brush your teeth with this gritty mixture and rinse with warm water. Use it once or twice a week. Alternatively, you can combine baking soda with lemon juice, white vinegar, or hydrogen peroxide.

You can make a whitening mouthwash by mixing one tablespoon of baking soda and one and a half teaspoons of hydrogen peroxide with one cup of cold water. Rinse with the mouthwash two or three times a day.

You can also scrub your teeth gently for at least two minutes with diluted baking soda. Do this twice in the first week, and then every 15 days. It is essential to note that excess use of baking soda can strip your teeth of its natural enamel.

2. Orange Peel: Cleaning your teeth with the fresh orange peel on a regular basis will reduce the yellow tinge accumulated on your teeth. Rub orange peel over your teeth every night before going to sleep. The vitamin c and calcium in the orange peel will combat the microorganisms throughout the night. Do this for a few weeks and you will notice effective results.

If the fresh orange peel is not available, you can use dried orange peel powder.

3. Strawberries: Strawberries contain a good amount of vitamin c, which helps make your teeth whiter. Grind a few strawberries into a paste. Rub the paste on your teeth gently. If done twice daily for a few weeks, the yellow tinge on your teeth will vanish. 

Another option is to mix the pulp of one strawberry with one-half teaspoon of baking soda and spread the mixture onto your teeth and let it sit for a few minutes. Rinse out your mouth and brush your teeth with toothpaste to get rid of any residue.

4. Hydrogen Peroxide: The mild bleaching effect of hydrogen peroxide can help make yellow teeth white again. Rinse and gargle with a mouthwash that has hydrogen peroxide. Make sure not to swallow the hydrogen peroxide. You can also make a paste of baking soda with hydrogen peroxide and gently brush your teeth with it. Later, brush your teeth with your regular toothpaste. Use hydrogen peroxide with extra caution as it can cause irritation of the gums and make your teeth sensitive.

5. Lemon: The bleaching property present in lemons can also help get rid of yellow discoloration. In fact, gargling with lemon juice and scrubbing your teeth with lemon peel is one of the best ways to make your teeth white again. Mix together a few drops of lemon juice and some salt. Apply the mixture on the stained teeth and rub the paste vigorously over your teeth and gums. Leave it on for a few minutes and then rinse your mouth thoroughly with water. Do this twice daily for about two weeks to get rid of tartar and the yellow tinge.

Always rinse your tooth brush thoroughly after brushing, and allow it to air-dry before using it again.