Denatured alcohol a clean rag and a lot of patience can remove latex paint without damaging wood.
How to remove spray paint from roof shingles.
Place several drops of rubbing alcohol onto the surface of the paint.
For wash the roof shingles you need start to the top to down and you need a minimum one feet distance in the pressure and the shingles.
Do not scrub with the rag because that.
Peeling paint was removed by cross scraping with carbide hand scrapers then stripped to bare wood with port.
Apply a good amount of alcohol to the surface.
If i made this mistake and homeowner was amenable to a decent but not perfect repair job i would look by testing and chemistry for a paint remover that would take the paint off but not attack asphalt or whatever your roof is made of then use a very stiff brush wetted slightly with paint remover and work from bottom to top brushing and dabbing with paper towels to remove the paint then immediately flooding that area with water so the solvent could not attack the shingles significantly.
If using rubbing alcohol you will need to cover it so that it doesn t evaporate before it has time to work.
Use enough to completely wet.
Paint over spray on roof shingles.
How to remove paint from asphalt shingles.
Oil based paint spatters require mineral spirits but be careful not to soak the wood as this.
Shingle siding house with massive paint failure.
Wet a rag with paint stripper or paint remover and blot the surface of the paint with the rag.
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