Do your shoes stink? Shoe refreshers made with baking soda are a great way to keep your shoes smelling fresh and clean. Fill a small container or a reusable fabric bag with 1 cup of baking soda. Add a few drops of your favorite essential oil to the baking soda. Some good options include lavender, lemon, or peppermint. Stir the mixture until the essential oil is evenly distributed throughout the baking soda. Place the container or fabric bag of baking soda and essential oil inside your shoes. You can also place a small amount of the mixture in each shoe. The baking soda will absorb any unpleasant odors, and the essential oil will leave your shoes smelling fresh and clean. It’s best to replace the shoe refresher every 3-4 months.