Our shoe deodorizing patch contains lemon extract, lavender, and snake bed seeds. It can sterilize and deodorize shoes and socks, removing odors caused by sweating. Its usage is very simple: open the package, take out the deodorizer sticker, peel off the back film, and stick the sticker on the inside of the shoe, or it can also be attached to the crescent of the sock or sole. Each patch can be replaced after one week of use. Absorb foot sweat, eliminate shoe odor after exercise, and keep the inside of the shoes dry and fresh.