[Nancy1999]

Actually vinegar is used to neutralize odors, it's pretty strong at first, but after it dries, there should be no smell. I wouldn't use anything to clean, and mildew shouldn't be a problem because of the high pH of vinegar. Rust might be an issue, but hopefully you can dry it out before rust becomes a problem. Your best bet is to open the doors and windows get a fan to blow through car or even a small fan heater. If you had spilled milk, you would have a serious problem and need to not only clean, but throughly get all residue out, but this isn't the case with vinegar. I wouldn't keep wetting it, if you have a moisture extractor, that would help dry it faster, but I don't think you need any other deodorizers, vinegar is one of the best! Can you leave the windows cracked overnight? Is there a garage that you can leave car doors open?