We had an exterminator spray for yellow jackets. The insecticide has left yellow and brown stains on our white vinyl siding. How can we get the stains off? They seem to be baked on by the sun.
I would first see if they come off with water and agitation with a soft brush. The spot might be water soluble and easily removed this way. If the spots are persistent and not easily removed with water, maybe try a simple degreaser or all-purpose cleaner. Follow directions on container and start with a medium strength solution. Be gentle, and test a spot to make sure there will be no bad reactions.
I would also recommend calling the Exterminator and asking them to remove the stains. They should be very aware of the stains their product leaves behind, and should have told you this might happen and allowed you to possibly choose another form of exterminating.
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I had a new roof put on my home and they removed the old one and stained a lot of my vinyl siding with black marks. It is a combination of the old stuff hitting the house. Any good ideas for removing it from white vinyl siding?
Joseph from New Jersey
RE: Cleaning Vinyl Siding
We had the same stain, but on the lower part of our home. We used Mr. Clean Magic Eraser. If it is a much larger area and in a spot too high to reach from a window, this may not work. Good luck. (11/14/2006)