Bamboo army glass

How do you get the smell out of leather shoes (mules)? - mule shoes

I have a pair of slippers made of leather Clark I wore for a long time. Sorry, can not and does not smell bad smell. I walk in the shoe Deoderant Spray and no support. I would wear these shoes to work, but do not want that someone Gross Out! I do not think leather, they are washable. This pair is a failure? Thank you for your time!