In this episode host Mark Reggers discusses the subject matter of indoor air quality with guest Kevin White. Indoor air quality relates to the condition of the air within buildings and structures that we breathe in, and whether it is safe. Since we spend more than 90% of our time in-doors, poor-quality indoor air can affect the health, comfort and well-being of building occupants. It has been linked to reduced productivity and impaired learning in schools and has the ability to cause major health problems, such as allergies and respiratory diseases.