Cleaning Verification Research & Standards - Dr. Haverinen-Shaughnessy is a Senior Researcher at the Institute for Health and Wellbeing Environmental Health Department (THL), Kuopio, Finland, a Docent of Engineering, Healthy Buildings, Tampere University of Technology and a Visiting Professor at the University of Tulsa, Oklahoma. She has done extensive research on IAQ, health, dampness, remediation effectiveness and testing post cleaning.. This week we intend to focus on her recent research on ATP as a Marker for Surface Contamination in Schools and a Potential Approach to the Measurement of Cleaning Effectiveness. This approach was adopted in the new ISSA Clean Standard for K-12 Schools. ATP continues to be more accepted in the cleaning and restoration industry, LEARN MORE this week on IAQ Radio!