My brother mentioned the same thing. I have a diesel car and no matter how careful you are, you always get diesel on your hand when fueling so I carry a handful of black rubber gloves in the door pocket all the time,
because you then get it on the steering wheel and its there for ages. The plastic gloves dispenser at the petrol stations are always empty. You can wash your hands for hours but the smell still remains, same goes for petrol too. Old fishermans trick NEVER REFUEL ON YOUR WAY FISHING, if you do I guarantee you will catch 0 fish.