Clean all gutters downspouts and drain boxes.
Metal roof wash.
Wet forget concentrate reviews easily clean moss off metal roof with wet forget.
Redihan s roof wash ideal for roof cleaning and removing stains from moss mildew lichen or black algae on roofing shingles including asphalt metal tile wood shake rubber and new composite materials.
This detergent solution should be made from a tri sodium phosphate for example the laundry detergent name brand spic n span.
If water alone isn t enough to remove common dirt and debris mix 1 4 cup detergent including mild laundry.
Easily clean roofs from black streaks and heavy moss wet forget is safe on any type of roof.
The following are great tools to clean your metal roof with.
On flat roofs clear all valleys and waterways.
Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water.
Maintenance repairs anyone that has pre painted metal roofing or siding will eventually need to clean it.
Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean.
Things you ll need water power washer or hose with spray nozzle or wand attachment mild detergent optional cloth or sponge optional extension ladder partner safety harness and line bolt strap anchor or ridge clamp.
It is recommended that cleaning either of these be accomplished with a mild solution of detergent.
While it s always good to check with the specific metal roofing manufacturer below is a simple home cleaning remedy useful for most metal roofs based on guidance from leading mra members.
Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.
Washcloth sponge soft bristle brush non abrasive pad.