Air Duct Cleaning Air Duct Cleaning Reviews Indoor Air Quality Mold Restoration Understanding Ventilation Systems Dangers of Air Duct Cleaning Chemicals August 12, 2010 by admin Air duct cleaning service providers may tell you that they need to apply a chemical biocide to the inside of your ducts to kill bacteria (germs), and fungi (mold) and prevent future biological growth. Careful consideration should be taken before allowing the application of chemicals within your air ducts. Due to the varying ranges of […] Read more » Air Dict Cleaning Antimicrobials Biocide Chemical Air Pollutants Disinfectant Duct Cleaning EPA Industrial Hygienist Internal Fiberglass Insulation NADCA Sanitizer Volatile Organic Compounds