I am not a fan of wearing socks, as much as I can possibly get away from it. I even own those little nylon socks that barely show in flats, but they always irritate me, bunch up and don't stay in place in my shoe. So naturally, my shoes can get a little smelly when my feet sweat. I saw this great trick on Pinterest, and it really works! I do this after I take my shoes off and put them on the shelf.
1. Add 3/4 of your spray bottle full of water and the remaining 1/4 full of rubbing alcohol.
2. Before use, shake well and spritz 2-4 sprays inside the shoe and let air dry.