My mold is gone so far and the co that came in used microban and also a mildazide( not sure of spelling) they made me and my cat leave the apt for 2 hours and they treated the air ducts. When I came back I could smell a chemical smell not to bad but it stayed for about 2 days. Hopefully the problem is gone. It has been about 10 days and I see no evidence of mold. Thanks again for all the info to all who replied.