Here's how to do it:Make a paste with 1 tablespoon (14.8 ml) baking soda and 1/2 tablespoon each of hydrogen peroxide and warm water.Take a scrub brush or a toothbrush, dip it in the baking soda solution, and scrub the stains.Allow the baking soda solution to dry on the shoe for at least thirty minutes.More items...read more >>