How do we prevent aluminum from corroding?

To prevent aluminum from corroding, several methods can be employed. One effective method is anodizing, which involves applying a protective oxide layer on the aluminum surface to enhance its resistance to corrosion. Another approach is using protective coatings such as paints or enamels that act as a barrier against corrosive elements. Additionally, alloying aluminum with other metals can improve its corrosion resistance. Regular cleaning and maintenance, avoiding contact with corrosive substances, and controlling environmental conditions such as humidity can also help in preventing corrosion.