Architecturally finished aluminum is considered any that has been treated with anodic or organic coatings. AAMA 609 & 610-15 spells out methods, equipment, and materials applicable for cleaning such finished aluminum after construction and for subsequent periodic maintenance. AAMA CW-10-15 recommends how best to care for aluminum from mill to product fabrication, to loading and shipping of finished product, and includes care both prior to, and after, building completion.