We recently featured an air purifier that takes funk out of the air. This product takes the funk of of things you wear. Shoes, clothes, and any other fabric can be treated with HEX on Demand+ Spary. Just use it, spray it, and let it dry.
What's nice about HEX is that it is odorless, unlike products like Febreeze, which smell like you're walking through a field of chemically-engineered lilacs. The spray is also dye free, and contains no optical brighteners.