Thanks everyone. I have done mold remediation when I had my construction company before, so I am going to do it myself. I still have all the protective equipment I need. All the areas that are affected are easily accessible. I also looked up the dehumidifier they were suggesting, and it is a bit over priced, so I am getting a better one for cheaper. It will be taken care of soon. Whether it is mold, mildew, or something else, I am going to take care of it because just the mention of it freaked out the LOTH. And yes Chad, I had thought about that possibility too. Luckily, as soon as I put the new unit down there, it should dry everything out enough to improve the air quality.