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Old 11-19-2018, 04:18 PM
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Cavalry Cavalry is offline
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Join Date: Jul 2005
Location: Evil Empire State
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Originally Posted by milomilo View Post
Ever try muratric acid to remove the oil stains?

I have never had any luck with acid for oil removal. Not that it will matter in this case but it just opens up the concrete and allows for future spills to soak in. I have a pretty good arsenal of detergents and some enzymes on hand I was just a little shocked to clean off the actual dirt and it looked worse than when I started.
Director of Cryptography-Upstate NY Division
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