This detergent solution should be made from a tri sodium phosphate for example the laundry detergent name brand spic n span.
How to clean my metal roof.
Best metal roof cleaning products mix.
Opt for something soft to protect your roof s paint and parts.
Before applying the cleaner spray the roof with water to cool it down.
Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.
That ll prevent the cleaner from drying out too quickly.
Wait about 20 minutes then rinse.
Clean the mold and mildew mix 1 2 cup of tri sodium phosphate tsp in a gallon of water in a bucket.
Mix water and mild detergent for stubborn areas.
Simple forms of roof cleaning like a light washing with a water hose will prevent algae and other agents from forming on the roof.
Wet forget works with the rain and wind to get it clean.
Anyone that has pre painted metal roofing or siding will eventually need to clean it.
Then spray the cleaner onto the shingles photo 1.
Turn the dial back to the water setting and rinse down landscaping.
If needed increase the amount to cover a larger area while keeping the same proportion of water and tsp.
Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.
Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean.
Scrub problem areas with your.
Addressing stubborn spots 1.
However if you hire a seasoned company like fiddler roof cleaning you will have access to environmentally friendly cleaners such as eco roof.
Use a cloth or sponge to clean.
However many metal roof owners want to retain or restore the luster that their metal roof provided when it was brand new.
For any areas that don t wash away with pressurized water fill a.
Apply the product on a day without wind to get the full reach out of the hose end sprayer.
For years many companies in the roofing industry have advised using a mixture of cup of tri sodium phosphate per one gallon of water.
It is recommended that cleaning either of these be accomplished with a mild solution of detergent.
Spray your roof down with wet forget.