i got 5 kid's, lol yep all kid's go through that even if we don't allow it. best, cheapest and easiest thing on ur hands to use is butter. yep i said butter,lol.
put it on let it soak up the oil so it changes oil soaked looking and it rubs right off. the sticky will ball right up and come off. takes about 2 min for each one, no scratching what's under it, killing ur hands to scrape it none of that and it's right on hand everyone has butter in the fridge.