Why? In part because feet can sweat up to a pint of liquid per day. And cleaning the insides of shoes is a challenge. Germs with scientific names like T. rubrum, T. mentagrophytes and C.

However, it can also clean gear and keep shoes clean. While investing in shoes ... and half a teaspoon of dishwashing liquid.

Scrubbing the rubber parts of the shoe with the liquid and a paper towel should remove stains, but the fabric might require ...