This is awesome information that we can hand out to our clients from a credible source. My husband and I operate an air duct cleaning business. We live in Michigan, so we get a lot of humidity and people often forget to turn their humidifier off after the winter. We have witnessed black mold and very poor indoor air quality in the majority of homes here. Our main goal is to help improve indoor air quality and raise awareness. Thank you for writing this article.

Welcome to the AAFA community @Amberlee84 . You may also be interested in 3 Ways Humidity Affects Asthma . Would you consider starting a new topic about using your HVAC to manage Asthma triggers? That would be a fine addition to the Asthma Support forum.

And many of us, especially the disabled, cannot afford these expensive items. It's hard enough affording the inhalers, biologics, oral meds. How about we make asthma care affordable!!