How To Remove Oak Leaf Rust From Metal Roofs

If your pavers have been stained by oak leaves don t fear.

How to remove oak leaf rust from metal roofs.

When needed use a short piece of 1 pvc pipe. The leaves that drop on the pavers can cause stains and oak trees cause especially dark stains. Phosphoric acid is actually a rust converter in that it turns iron oxide or rust into ferric phosphate a black coating. Chemically treat mold then sweep it off with a soft broom.

Spray this mixture onto the roof and agitate it with a soft bristled brush to get it clean. This is because oak tree leaves contain tannin which is the same ingredient found in may teas. Dip a soft brush or rag in the cleanser and apply to affected areas. When you re ready to get started spray your roof using a garden hose with a spray nozzle attachment starting at the top of the roof and blasting downward so the dirty water runs off the sides.

And it s wise to trim back all branches that are close to or touching the shingles. 1 3 cup of powdered laundry detergent 1 quart of bleach 5 solution 3 quarts of water. Apply it to the rusted areas as a spray using a hose with a spray bottle attachment. The rust should just drain away.

Neutralize the rust that s left by painting the affected area with rust inhibitor. On steeper roofs you can pull them off with a broom on an extension pole or better yet use a roof rake for leaves. You can blow the leaves off a low pitched roof with a leaf blower. Pine sap decaying leaves and even road dirt that s drifted into the air can settle on your metal roof and stain it.

You can get the stains up and have your pavers looking like new in no time. I like the garager s idea better. To clean a metal roof wait for a dry overcast day and make sure you have a partner to help you for safety reasons. Wear goggles and gloves to protect your hands and eyes.

Use a wire brush to scrub away the rust spots. Rinse the surface well with plain water. Then connect up the leaf blower and blast the leaves off the roof. How to remove roof rust with phosphoric or hydrochloric acid.

I m not sure if any of you have seen an air rake used to blast leaves and paper trash off sidewalks but that s the idea only this would be installed and clamped in place. You ll need a fairly concentrated solution of about 1 pound of acid per gallon of water. After removing the rust rinse. The simplest way to get rid of rust is to use oxalic acid.

Lightly scrub the surface until the area is free of mildew or mold.