How to Clean Metal Awnings

Metal awnings are useful for protecting cars and people from weather elements like rain or snow. Metal awnings are useful for carports as well as for the entrance of restaurants or other locations when people are congregating. Awnings can get dirty very quickly from dirt in the air, leaves and mold growth and regular cleaning is necessary to keep the awning looking like new. Cleaning a metal awning requires the proper equipment and regular diligence.

Things You'll Need

• Pressure washer
• Ladder
• Dishwashing liquid
• Bucket
• Nylon brush

Instructions

1. Spray the awning with a pressure washer to remove much of the dirt, debris and other accumulation. The water pressure combined with the heat will effectively improve your awning's appearance. You may need a ladder to reach the awning appropriately. Use caution with an aluminum awning because too much water pressure could dent it.

2. Mix a few drops of dishwashing liquid into a bucket and mix it with hot water. Dishwashing liquid is a degreaser and is very useful in breaking up dirt and oils.

3. Pour the bucket of soapy water over the awning. Scrub the awning with a nylon scrub brush to remove any stubborn stains. Avoid using metal brushes because they could scratch the metal, especially if it is painted.

4. Treat the awning with a metal cleaner if any stubborn stains remain. Most metal cleaners are applied with the nylon brush and then rinsed off afterward. Follow all instructions on the container.

References

• Everbrite: How to Restore the Luster on Metal Siding
• Patio Awning Inc.: Cleaning Aluminum Patio Awnings