So i just happened to go into my trunk earlier to move the spare tire and the jack thats there with it. What I came to find with the tire and jack was a small pool of water and a really big bowl of rust. anyone know how i can clean this mess up? oh and the lil cardboard covering is broken in half also.

And so after all this mess is cleaned up, what did you guys do to fill that space? Those of you that removed the spare tire that is.