Forum Discussion
facory
Jun 28, 2015Explorer
We store the trailer at home and it's under trees. It accumulates black (dirt?) and debris from the trees. Generally, I wash the roof with Murphy's Oil Soap and a soft brush I use to wash the rest of the trailer. The lap sealant is really blackish. The thing I was afraid of using a pressure washer is forcing water in around the vents and skylights.
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