Homemade Metal Roof Cleaner

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.

Homemade metal roof cleaner.

If water alone isn t enough to remove common dirt and debris mix 1 4 cup detergent including mild laundry detergents car washing soap mild dish soap per gallon of water. Use a cloth or sponge to clean. Lightly scrub the surface until the area is free of mildew or mold. But when water alone won t cut it try mixing 1 4 cup detergent including mild laundry detergents car washing soap mild dish soap per gallon of water.

Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. For every part water combine 0 05 part mild dish or laundry detergent. 1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water. 1 8 cup to kill the roots of the moss so you would not have to scrub the roof but simply rinse with a hose.

Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it. Most of these substances can be removed by a mixture of cup tri sodium phosphate and 1 gallon of water. Rinse the surface well with plain water. Dip a soft brush or rag in the cleanser and apply to affected areas.

For any areas that don t wash away with pressurized water fill a bucket or other container with water. To make this natural cleaner for a car windshield or for the windows in your rv mix the ingredients and pour the solution into a spray bottle. Opt for something soft to protect your roof s paint and parts. 4 cups of warm water.

For roofs that have a heavy buildup of roof moss can you add some copper sulfate to the mix aprox. 1 2 cup of rubbing alcohol. Let stand for 5 to 10 minutes. Spray the mirrors and windows and wipe clean.

Apply the solution to the roof surface using washcloth sponge a soft bristle brush and or non abrasive pad.