Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.
How to rust offclean roof shingles.
Spray the roof with the vinegar.
Before the vinegar dries but after it sits on the rust for a little bit about five to 10 minutes on an overcast day scrub it with the push broom or the scrub brush.
Work your way across the roof from left to right and top to bottom.
Before applying the cleaner spray the roof with water to cool it down.
That ll prevent the cleaner from drying out too quickly.
Clean off your roof.
Treat the rust stains with vinegar.
This will help you identify the source of the rust stains usually metal nails holding the shingles in place and also remove any additional dirt and grime that makes rust removal more difficult.
I have ashpalt shingles light gray and the rust is noticable.
Tackle tough rust stains with oxalic acid.
Using f9 barc the best rust remover authorized f9 applicators can make your shingles look brand new once again.
Then spray the cleaner onto the shingles photo 1.
Rust stains on shingles use to be very difficult to remove without damage.
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