Aluminum is a lightweight but resistant metal. The anodizing process of the alloys prevents corrosion when exposed to atmospheric agents. Aluminum weighs roughly a third of steel or copper, is malleable and therefore easy to work. It has an excellent resistance against corrosion and a long life span. We recommend using cleaning products suitable for metallic surfaces or light detergents only. Do not to use strong detergents or abrasive sponges. NEVER use acid based products.