Clean with a soft damp cloth and dry properly with a soft cloth. For stubborn stains, use a soft cloth, dampened with a small amount of non-abrasive detergent. Use a damp cloth to remove any residue, then dry properly with a soft cloth. If deeper cleaning is required, use specific products for metal surfaces. Avoid the use of abrasive sponges / steel wool, products containing abrasive creams or powdered detergents. Avoid the use of acetone, trichloroethylene, ammonia, alcohol, other alcohol based products or any that are abrasive. Prevent water, wine, coffee, oil and other liquids from forming a deposit by drying up spills immediately with a soft cloth or absorbent paper. For outdoor use: During the winter, store in a closed, dry place to prevent condensation