If you place an open box or small jar of baking soda on a musty closet shelf or shoe storage, this will get rid of offending smells. Another tip is to keep an open box inside the fridge which will ...

When you add baking soda and change the pH balance, the odors in your fridge or your carpet come into a neutral state. Try it for yourself. Put an open box of baking soda in your fridge.