How To Clean A Dirty Metal Roof

Learn a few basics on how to clean a metal roof.

How to clean a dirty metal roof. Turn the dial back to the water setting and rinse down landscaping. Beginning at the bottom portion of a panel section wipe in a left to right motion until clean. For any areas that don t wash away with pressurized water fill a. 1 4 cup detergent 5 detergent solution per gallon of water apply solution to surface using a sponge or a washcloth let stand for 5 to 10 minutes thoroughly rinse surface with plain water.

Then spray the cleaner onto the shingles photo 1. Addressing stubborn spots 1. This video is not promoted or intended to be a definitive sa. That ll prevent the cleaner from drying out too quickly.

Best metal roof cleaning products mix. Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water. Apply the product on a day without wind to get the full reach out of the hose end sprayer. Wet forget works with the rain and wind to get it clean.

To remove algae and moss growth from the roof dissolve one cup of ammonia for every 5 gallons of water used and work from the top to the bottom. Mix water and mild detergent for stubborn areas. Turn the black dial to the off setting and you re done. Soak a heavy cloth or sponge with glasswax.

Before applying the cleaner spray the roof with water to cool it down. Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. Spray your roof down with wet forget. Use a cloth or sponge to clean.

If a panel becomes difficult to clean continue rubbing longer but do not increase pressure. To remove difficult algae spots use only a wet cloth sponge or low pressure washer. Wait about 20 minutes then rinse. Metal roof cleaning is difficult and dangerous.

Opt for something soft to protect your roof s paint and parts.