Sometimes, if an air duct system has gone for a long period of time without a proper cleaning, bacteria and mold can build up in the system. It may be necessary to go through with a sanitation and deodorizing treatment to ensure that all harmful bacteria and mold is killed. It also is a valuable preventive measure. Our sanitation and deodorizing treatment not only kills harmful bacteria and mold, it will keep your air ducts clean for a longer period of time. Mold needs to feed off organic material in order to grow. This can include debris from your hair and skin. This debris builds up in your air ducts, which causes mold to appear. After your get your air ducts cleaned and vacuumed, this mold will be gone. This doesn’t mean that it will be gone forever, though. The great thing about the sanitation and deodorizing process is it creates a seal that keeps issues like these from arising sooner.