- 12
- 10 mins
- 10 mins
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Ingredients
- 6 teaspoons baking soda
- 1/3 teaspoon salt
- 4 teaspoons glycerin
- 15 drops peppermint or wintergreen extract
Preparation
Step 1
Mix baking soda, salt, glycerin and mint extract together to form a paste. Store in a container you can get a toothbrush into. Glycerin is available in most pharmacies and health food stores like Sprouts and Whole Foods.