It works!
It works. My shoes that I wear 4 or  5 days a week without socks had quite an odor. I sprayed them when I took them off at the end of the day. The first couple of sprays helped but didn't eliminate the smell but helped. By the end of the day the smell was back a bit, but after I sprayed them daily for about a week, the smell is nuetralized.
Rating: 5 stars