Baking soda may not only be used for baking, but for cleaning purposes as well. It acts as an excellent deodorizer.
Keep a dish of baking soda in your refrigerator and freezer to absorb any kind of repulsive odors.
Sprinkling a layer of baking soda directly into your shoes to sit overnight and wearing them in the morning after tapping them can be a great remedy to your stinking shoes.