How To Use Baking Soda To Whiten Teeth?

Baking soda, also known as sodium bicarbonate, has been used for centuries as a natural teeth whitening agent. It’s inexpensive, readily available, and highly effective at removing surface stains caused by food, drinks, and tobacco. In this post, we’ll walk you through the process of using baking soda to whiten your teeth, step by step.

Step 1: Gather Your Supplies

Before you start, you’ll need to gather the necessary supplies. Here’s what you’ll need:

  • Baking soda
  • Toothbrush
  • Water
  • Cup or bowl
  • Towel or napkin

Make sure you have everything ready before you start so you don’t have to interrupt the process to search for anything.

Step 2: Create a Baking Soda Paste

The next step is to create a baking soda paste. Mix a small amount of baking soda with water in a cup or bowl until it forms a thick paste. The consistency should be similar to that of toothpaste. If it’s too runny, add more baking soda. If it’s too thick, add more water.

Step 3: Brush Your Teeth

Dip your toothbrush into the baking soda paste and brush your teeth as you normally would. Make sure you brush all surfaces of your teeth, including the front, back, and sides. Brush for at least two minutes to allow the baking soda to work its magic. Don’t brush too hard, as this can damage your tooth enamel.

Step 4: Rinse Your Mouth

Once you’ve finished brushing, rinse your mouth thoroughly with water. Swish the water around in your mouth to make sure you’ve removed all the baking soda. Spit the water out and rinse your mouth again with clean water.

Step 5: Examine Your Teeth

After rinsing your mouth, take a close look at your teeth in the mirror. You should notice an improvement in the whiteness of your teeth. If you don’t see a significant improvement, you may need to repeat the process once or twice a week until you achieve the desired results.

Tips for Using Baking Soda Safely

  • Don’t use baking soda too frequently, as it can erode your tooth enamel over time.
  • Use a soft-bristled toothbrush to avoid damaging your enamel.
  • If you have sensitive teeth, consider using a toothpaste designed for sensitive teeth instead of baking soda.
  • If you experience any discomfort or pain while using baking soda, stop immediately and consult your dentist.


Using baking soda to whiten your teeth is a simple and effective way to achieve a brighter, more confident smile. By following the steps outlined in this post and taking the necessary precautions, you can safely and successfully whiten your teeth with baking soda.


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