To optimally care for your steel pot after use and protect it from rust, clean it with hot water, mild dish soap, and a soft sponge. It's important to avoid steel wool or harsh cleaners containing chlorine or hydrochloric acid, as these can damage the protective coating. After rinsing, the pot must be thoroughly dried to prevent corrosion caused by moisture. For stubborn stains or surface rust, home remedies like citric acid or a baking soda paste can help, while occasionally rubbing it with a little oil provides extra shine and protection.