How to Clean Rubber on Shoes Discoloration the rubber on your footwear is regularly brought on through a buildup of filth and grime, and whilst it might also make them seem to be worn to you, you can revitalize your footwear with a bit of effort. Cleaning the rubber soles on your footwear can keep them searching newer longer, and keep you from wanting to buy any other pair for some time. Baking Soda and Laundry Detergent Remove any caked-on dirt. If your shoes are specifically dirty, you may additionally favor to begin via taking them outside and slapping them collectively to knock free any large bits of filth or mud. If you go away too a good deal mud on the shoe, it will take a lot longer to get them clean. Make sure to slap the footwear collectively outside so you don’t make a mess inside your house. You may additionally even want to use a butter knife or key to scrape set mud out of grooves in the shoe. Use a dry brush to take away free dirt. Before you begin scrubbing away at the ...