I bought a car with a mac book air wedged in between the seats. Further investigation reveals that some kind of juice or soda was spilt on the keyboard since the keys stick pretty bad. I think all of the keys work. You really have to slam hard on a few to get them working but other than that, it seems functional. What do I do in this case? Pull each key off and clean it like that? Pull the whole keyboard and clean it or just replace it with a new one? I only want to resource to that option last since I don't want to spend that kind of money at the moment. It's an A1317 11 inch. It has not been reported lost or stolen.