For most stains, clean promptly with mild soap and water (under 40°C). Prompt action is crucial for preventing stains from setting. Gently scrub with a soft brush or sponge. Avoid harsh scrubbing, which can damage the fabric fibers. Rinse thoroughly with clean water (a garden hose can be used) to remove all soap residue. Air dry completely in a well-ventilated area, never use a dryer. Regularly brush off loose dirt and debris to prevent it from becoming embedded in the fabric. Blot spills immediately with a clean, dry cloth from outside in; do not rub, as this can spread the stain