Leather boots: Maybe it’s time to clean your leather? Here’s an easy way to clean leather shoes with stuff you probably have in your pantry: Mix two tablespoons of castile soap (we love Dr. Bronner’s) into a large bowl of warm water. Dip a clean rag into the water and wring it out so it’s not sopping. Then wipe your shoes clean of stains, dirt, and debris (as many times as it takes).