You can make a simple whitening paste using just two ingredients: baking soda and hydrogen peroxide.
Here's the recipe:
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Ingredients:
- 1 tablespoon of baking soda
- 2 tablespoons of hydrogen peroxide
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Instructions:
- In a small bowl, combine the baking soda and hydrogen peroxide.
- Mix the ingredients thoroughly until they form a smooth paste.
This paste can then be used like toothpaste. Remember to use it sparingly, and not too frequently, as overuse can potentially harm your enamel. Consider consulting with a dentist before incorporating this into your regular oral hygiene routine.