How do you get oil off cement
I use straight Simple Green on it and let it soak a bit and wash it off ! Works great !
cat litter well soak most of it up
if you rent a powerwasher from home depot that would clean it off
get a match and light it up
Go to hardware store and get absorbent material. Don't use gasoline on it. I made mine worst that way.
muratic acid will clean it Like new but wear gloves and stuff