Ozone is a potent lung irritant and exposure to elevated levels is a contributor to the exacerbation of lung disease; it is especially dangerous for persons with asthma and other chronic lung diseases, children and the elderly. American Lung Association (http://www.lungusa.org) Residential indoor ozone is produced directly by ozone generators and indirectly by ion generators … Continue reading Problems with Ozone Generators and Ionizers that Produce Ozone