3. Use a Homemade Deodorizing Solution

Combine a tablespoon of cornstarch, 3 tablespoons of baking soda, and 5 drops of tea tree oil. Sprinkle this homemade deodorizing powder inside your smelly shoes and leave overnight. The powder works as a potent damp- and odor-absorber, whereas the tea tree oil kills odor-causing bacteria. Empty the powder into the trash in the morning before wearing.

Put Them in Your Freezer
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