I have recently had my block paved drive cleaned, by pressure hose. The cleaning man put the generator on the drive, and I noticed three oil stains from the generator when he moved it, he was going to come back to remove these stains, but hasn't. Any ideas how I can remove them please?
Neat washing up liquid is pretty good, put some one and leave it a while to break the oil down and then give it a scrubbing with a stiff bristled brush such as a deck brush and then swill it off.