Question: how to use hydrogen peroxide to kill toenail fungus?
Answer: You can directly wipe hydrogen peroxide on your infected toes or toenails with a clean cloth or cotton swab. Hydrogen peroxide can also be used in a foot soak. Mix ⅛ cup of hydrogen peroxide (or several capfuls) to four cups of cool water and soak feet for 10 to 20 minutes. Rinse feet with warm water and pat dry.