Pressure washer soap
I have a metal covered pole barn garage by C.B. Structures that I am trying to clean and all of the stuff I have bought from the "big box stores" do not suds up and leave a clean surface. I have washed it several times the same day, and when I am done, you can still find dirt on the siding when you rub your hand on it. The building is 10 years old and one of the best things I have ever bought and also need something like a water soluable wax to put some color back on the roof due to the sun baking the roof. Thanks in advance, John Kissel K242
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