Oh a few more I can think of . . .
NEVER say "oh honey, it's just a little gear grease . . ."
Shower with strong soap BEFORE you go to bed if you think you have any chance of "getting lucky" because last time I checked, women really are not attracted to diesel smell.
Buy stock in the company that makes SIMPLE GREEN, it pretty much removes the smell of about anything you will spill on yourself. You might also want to buy a jug of it and keep it handy just in case of an error on any of the above posts, because it is very likely that you will screw up on a Sunday evening AFTER all the stores in town are closed.
And LESTOIL will leave a stink on whatever you put it on, but it will remove the GREASE that you put there first. Then go to the above notes about SIMPLE GREEN.
And as always, don't ask us how we know this stuff.