Proper washing removes oxidation, dirt, and buildup from aluminum siding. Aluminum siding is known for its durability, weather resistance, and low maintenance needs, making it a reliable choice for homeowners. But even the toughest materials need occasional care. Over time, dirt, mold, mildew, and oxidation can build up, dulling your home’s exterior and reducing its protective coating. Understanding the right techniques and pressure washing aluminum siding safely can restore