Need to clean squirrel dung from a concrete block wall.

Questions & AnswersCategory: General Painting QuestionsNeed to clean squirrel dung from a concrete block wall.
Tim asked 6 years ago

I need to clean squirrel dung from a concrete block wall (interior) before I paint. I have tried pressure washing, greased lightning, Clorox and even pain thinner. Do you have a suggestion for removing this nasty stuff?

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