Are there any special cleaning methods needed for aluminum sheets?

Yes, there are special cleaning methods for aluminum sheets. It's important to use a gentle, non-abrasive cleaner to avoid scratching the surface. Avoid using harsh chemicals or abrasive materials that can damage the aluminum. Instead, use a soft cloth or sponge with a mild detergent solution. Rinse thoroughly with water to remove any cleaning residue, as some detergents can leave a film on the aluminum. Dry the aluminum sheet immediately after rinsing to prevent water spots. Regular cleaning can help maintain the appearance and longevity of aluminum sheets.