What happens if you put baking soda in with hydrogen peroxide then put on your feet?

What Happens When You Mix Baking Soda and Hydrogen Peroxide for Your Feet?

Many people turn to natural remedies when dealing with stubborn foot issues like toenail fungus, and one common home solution involves mixing baking soda with hydrogen peroxide. When combined, these two ingredients create a powerful antifungal treatment that can help combat fungal infections on the feet.

Baking soda, or sodium bicarbonate, is known for its ability to neutralize odors and absorb moisture—two key factors in preventing fungal growth. Hydrogen peroxide, on the other hand, is a well-known disinfectant that kills bacteria and fungi on contact. When used together, they create a slightly alkaline environment by raising the pH level, making it much harder for fungi to survive and thrive.

How to use this mixture: You can make a simple soak by mixing a few tablespoons of baking soda with enough hydrogen peroxide to form a paste, or add both to a footbath with warm water. Soak your feet for 15–20 minutes daily for best results. Over time, this can help reduce discoloration, soften thickened nails, and ease discomfort caused by fungal infection.

While this remedy is generally safe for most people, those with sensitive skin or open cuts should be cautious—hydrogen peroxide can cause stinging or irritation in some cases. Also, results aren’t immediate; consistent use over several weeks or months may be needed, as toenail fungus is notoriously persistent.

Though not a guaranteed fix, the baking soda and hydrogen peroxide combo offers an affordable, accessible option for people looking to avoid prescription treatments. As with any home remedy, patience and consistency are key. If symptoms persist, it’s always wise to consult a healthcare provider.