Hard water stain
I think I saw the answer to this once, but can't find it now or remember the solution.....When running the rooftop AC, water will trickle off the roof(normal) and run down the side of the coach leavin...
Forum Discussion
Someone once told me to use vinegar.
But given the way it cleaned my garage floor, maybe it's too strong for paint.
But given the way it cleaned my garage floor, maybe it's too strong for paint.
