Aluminum is a metallic element that is derived from the chemical group of boron. Because it is one of the most ample elements in the earth’s crust, aluminum is readily available and used in a wide range of products. Aluminum alloys (pure aluminum mixed with other metals) are used in everything from cooking utensils to household furnishings and vehicles. Aluminum is resistant to breakdown because it forms a strong chemical bond with oxygen. This is why aluminum often becomes discolored or dull in appearance. To clean aluminum, acid needs to be used in order to neutralize the buildup of oxidation. Follow these steps for using acid wash on aluminum products.
