This practical guide and information covers how to treat existing indoor air problems effectively and how to prevent costly IAQ problems from occurring in the first place. A single discipline approach unfortunately tends to narrow both the control and the treatments options. This book cuts across professions to offer those concerned with the total facility a broader, more comprehensive approach to managing indoor air quality and mitigating indoor air quality problems. The third edition is extensively updated and edited in response to the rapid pace of changes and advances in the IAQ industry.