Posted 2/5/2025 12:20 (#11090302 - in reply to #11090032) Subject: RE: Oil stains on new concrete
South central NE
I’m not sure if it will hurt the finish but anytime I have used muriatic acid to clean other things the concrete gets clean. We just rinse it off the concrete when we done with water. If your going to do it indoors better have to shop doors open.