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.
How to clean a painted metal roof.
Turn the black dial to the off setting and you re done.
Often simply washing with plain water using a hose or pressure washer is adequate.
Turn the dial back to the water setting and rinse down landscaping.
Use a cloth or sponge to clean.
Spray your roof down with wet forget.
Use light pressure to work at the stain until it is gone.
Mix water and mild detergent for stubborn areas.
If the glasswax product is not mixed completely it may lose.
The following cleaning procedure is recommended if not using glass wax adjust instructions accordingly.
Wet forget works with the rain and wind to get it clean.
To remove mild rust stains.
Soak a heavy cloth or sponge with glasswax.
For any areas that don t wash away with pressurized water fill a.
Scrub problem areas with your.
Opt for something soft to protect your roof s paint and parts.
Use a mild abrasive cleaner soft scrub applied to a non abrasive pad.
Addressing stubborn spots 1.
When that doesn t cut it consider this care list.
Learn some common methods of cleaning painted metal roofing from basic detergent to more stringent options.
Remove the particles or pieces that are causing the rust stains.
Beginning at the.