Posted 2/4/2025 23:30 (#11089650 - in reply to #11089630) Subject: RE: Oil stains on new concrete
Fine ground limestone (ag lime) , maybe try feed grade if you don't have fine ground (like flour) ag lime.
Cover stain, work it in , driving over, or twisting your foot back and forth.
It will remove old set in stains also.
My shop - 15 years old when I sold it , concrete looked brand new.
I spread around 10k tons a year, so I had access.