the other nite i was putting oil in my car. some how i forgot to put the cap back on the valve cover and oil got all over the engine(drenched) i went for 3 days like that...until i noticed a large oil puddle under my car!! doh! the question is .....what should i use to clean the oil up outta the engine bay and off of all the rest of the engine. i know degreaser. but anything specific?