ERMI Explained: Why a High Score Doesn't Always Mean Mold Problems

In this episode of Molds, Mycotoxins, and More, I break down one of the most misunderstood tools in mold testing: the ERMI test. We explore how ERMI was developed, what it actually measures, and why its results can be influenced by sampling methods, dust accumulation, geography, and seasonal changes. I also explain the strengths of DNA-based testing, its limitations, and why no single mold test should be used alone when making remediation decisions. Based on the discussion, ERMI is best viewed as one piece of a larger investigation rather than a definitive answer.- - - - -About the Host:John Bohde is the co-founder of The Mold Pros and host of Molds, Mycotoxins, and More. Through his work in environmental testing, indoor air quality investigations, and remediation, John helps homeowners better understand how mold, mycotoxins, and environmental exposures may impact health. His goal is to translate complex building science concepts into practical information that empowers listeners to make informed decisions about their homes and recovery journeys.- - - - -The Mold ProsWebsite: ⁠⁠⁠⁠⁠⁠https://www.themoldpros.com/⁠⁠⁠⁠⁠⁠Facebook: ⁠⁠⁠⁠⁠⁠https://www.facebook.com/themoldprofessionals/⁠⁠⁠⁠⁠⁠Instagram: ⁠⁠⁠⁠⁠⁠https://www.instagram.com/themoldpros/⁠⁠⁠⁠⁠⁠LinkedIn: ⁠⁠⁠⁠⁠⁠https://www.linkedin.com/company/the-mold-pros-inc/⁠⁠⁠⁠⁠⁠YouTube: ⁠⁠⁠⁠⁠⁠https://www.youtube.com/channel/UCaUbfEQ72pUwsLcE1n-y7kw⁠⁠⁠⁠⁠⁠Subscribe: ⁠⁠⁠⁠⁠⁠⁠⁠Spotify⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠Apple Podcast⁠⁠⁠⁠⁠⁠⁠⁠, & ⁠⁠⁠⁠⁠⁠⁠⁠iHeart Radio⁠⁠⁠⁠⁠⁠⁠⁠.- - - - -PODCASTThank you for listening.Please subscribe and share.This podcast is produced by DrTalks.comhttps://drtalks.com/podcast-service/