Powder coated aluminum is known for its durability, sleek look, and resistance to corrosion. It’s a popular choice for doors, windows, railings, trim, and other elements. But without proper care, its finish can fade and lose its protective qualities over time. Regular cleaning is essential to keep it looking new and functioning well. Here’s a simple guide to help you clean and maintain powder coated aluminum, ensuring it lasts and looks great for years to come.
While powder coated aluminum is highly durable and resistant to corrosion, constant exposure to outdoor elements can still take a toll. Sunlight, rain, dirt, and pollution are common factors that can gradually wear down the protective powder coating. Ultraviolet (UV) rays from the sun can cause the color to fade, while rain and moisture may lead to the buildup of grime or water spots. Over time, dirt and pollutants in the air can accumulate on the surface, dulling the aluminum’s appearance and potentially causing damage. Without proper care, these factors can degrade the coating, making the aluminum more vulnerable to corrosion and weakening its overall durability.
Materials needed:
Cleaning steps:
Rinse the surface with water
Start by rinsing the surface with clean water to get rid of dust, dirt, and debris. For larger areas, a hose is ideal. For smaller sections, you can use a bucket of water. Avoid using high-pressure washers, as they may damage the coating.
Create a cleaning solution
Mix a mild detergent or soap with warm water. Make sure the detergent is gentle and doesn’t contain harsh chemicals, as strong cleaners can harm the powder coating.
ipe the surface gently
Use a soft cloth or sponge soaked in the soapy solution to wipe the surface gently. Stay away from abrasive materials like steel wool, which can scratch the coating. For stubborn dirt or stains, lightly scrub with a soft-bristle brush.
Rinse thoroughly
After cleaning, rinse the surface with clean water. Make sure no soap residue remains, as this can leave streaks or dull the coating over time.
Dry the surface
Once rinsed, dry the surface with a soft cloth to avoid water spots. Letting it air dry can cause streaks and water marks.
Clean regularly
Clean the aluminum every 3 to 6 months. In harsher environments, such as coastal areas with high salt and humidity, clean more often to prevent corrosion.
Inspect for damage
Check the surface for chips, cracks, or scratches. These allow dirt, moisture, and other elements to reach the aluminum underneath, leading to rust and damage. For small areas of damage, you can touch up with paint made for powder coated surfaces.
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