Baking soda, or sodium bicarbonate, is a natural and affordable remedy that can work wonders for your feet. Its powerful exfoliating and antibacterial properties make it ideal for treating common foot problems like calluses, unpleasant odor, and cracked heels. When used regularly, baking soda helps to soften hard skin, fight bacterial buildup, and promote overall foot hygiene without harsh chemicals.

To treat calluses, prepare a soothing foot soak by adding 3 tablespoons of baking soda to a basin of warm water. Soak your feet for 15–20 minutes to soften thick, hardened skin. After soaking, gently scrub the callused areas with a pumice stone or foot file. The baking soda helps loosen dead skin cells, making it easier to smooth out rough patches and reveal softer, healthier feet.

Foot odor is often caused by bacteria and sweat trapped in shoes and socks. Baking soda helps neutralize odor and kill bacteria naturally. Sprinkle it directly into your shoes or create a foot spray using baking soda mixed with water and a few drops of essential oil like tea tree or peppermint. Alternatively, a baking soda soak will also help eliminate lingering odors and refresh your feet after a long day.

Cracked heels can be painful and unsightly, but baking soda can help restore moisture and smoothness. Mix baking soda with a small amount of water to form a thick paste and gently massage it into the heels in a circular motion. Rinse off and follow up with a rich moisturizer or natural oil like coconut or olive oil. Use this treatment two to three times a week for best results, and enjoy smoother, rejuvenated feet.