EP 54 | Indoor Air Quality & Recovering From Mold with Megan Carson

Feb 17, 2025

In this episode:

We are joined by Megan Carson, an Indoor Environmental Professional and certified mold inspector with Guided Well. Megan specializes in helping homeowners who are struggling with persistent health issues or recurring problems in their homes, often after inconclusive inspections or unsuccessful remediation attempts. We discuss the limitations of standard mold inspections, the importance of a holistic approach, and the various testing methods used to uncover hidden mold problems.

 

TOPICS COVERED:

  • The Limitations of Standard Mold Inspections: Why basic air sampling may not be enough to accurately diagnose mold issues.
  • The Importance of a Holistic Approach: Considering the home as a complete micro-environment and investigating all potential sources of mold.
  • Building Envelope Issues: Understanding how the building envelope can contribute to mold growth and the importance of proper maintenance.
  • Comprehensive Mold Inspections: The key components of a thorough inspection, including a detailed history of the home, a 360-degree exterior and interior assessment, and appropriate sampling techniques.
  • Types of Mold Tests: Exploring various testing methods, such as air samples, cavity samples, tape lifts, swabs, and the Environmental Relative Moldiness Index (ERMI).
  • Understanding the ERMI: How this DNA-based dust sample test can reveal valuable information about mold species and concentrations.
  • The Musty Smell Indicator: Why a musty odor often signals an active mold problem.
  • HVAC Systems and Mold: How HVAC systems can contribute to mold growth and the importance of proper installation and maintenance.
  • Mold Sensitivity and Health Effects: The different types of mold and their potential health impacts, including allergies, mycotoxin exposure, and infections.
  • “Black Mold” Misconceptions: Debunking the myth that only black mold is dangerous and emphasizing the need for testing to identify mold species.
  • Other Indoor Pollutants: Addressing concerns beyond mold, such as VOCs, natural gas leaks, and carbon dioxide levels.
  • Home Maintenance and Prevention: The importance of regular home maintenance and proactive measures to prevent mold growth.
  • Visual Checks for Homebuyers: Tips for identifying potential mold issues during new construction, remodeling, or when purchasing an existing home.

GET IN TOUCH: 

Guest: Megan Carson
Business Title: Indoor Environmental Professional
Company: Guided Well
Website: https://www.instagram.com/theguidedwell/

Bonus:

  • Follow Megan on Instagram (@theguidedwell) for valuable insights and information on mold and indoor environmental health.
  • Consider investing in water sensors for high-risk areas to provide early detection of leaks.
  • If building or buying a home, schedule phased inspections with a qualified home inspector to identify potential problems early on.

How to get in touch: Have questions about mold, indoor air quality, or creating a healthy home? Reach out to us at info@yourprojectshepherd.com.

 

About Our Guest: 

Megan Carson is an Indoor Environmental Professional and certified mold inspector dedicated to helping homeowners create healthy living environments. Through her company, Guided Well, she offers virtual and in-person consultations, providing comprehensive assessments and guidance to address persistent indoor environmental concerns. Megan’s expertise and commitment to homeowner education make her a valuable resource for anyone seeking to improve the health and well-being of their home.

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Full Transcript