Apart from getting a car that dosen't leak oil,does anyone have suggestions for getting oil stains off concrete?
I have tried various things,including bleach(liquid and powder),dishwashing liquid,even the gunk brand engine degreaser in the spray cans,but the concrete just soaks that shit up. I have even tried combinations of these but still nothing really works 100% , maybe 50% at best. There dosent seem to be anything available that is chemically strong enough to do the job.
Also,I don't expect to just put something on and it will magically disappear,i realise that a certain amount of scrubbing the floor on hands and knees is invloved !!
Any methods you have tried that work?
cheers