There are a few things you can do to clean Crocs shoes. The first is to take them in the rain and let them air out. This will help remove any dirt, dust, and other debris that may have built up over time. Next, you can use a mild soap and water to clean the shoes. Be sure to use a gentle soap so that your Crocs don’t get too dirty. Finally, you can dry them off by using a hairdryer or oven on high heat.