Mold Awareness and Prevention Education โ 4 Indoor Air Quality
Does your home have a mold problem you can't see?
Mold problems often develop inside walls, under flooring, and in crawl spaces โ sometimes for weeks or months before any visible sign appears. Homeowners who understand what moisture conditions to look for are generally better positioned to catch problems early. Start with the free Mold Awareness Guide.
The problem most homeowners face
Mold does not announce itself. It grows in the places you never think to check โ and by the time it becomes visible or detectable by smell, the underlying problem has typically been developing for weeks or months. Most homeowners discover mold problems reactively โ during a home sale, after a water event, or when remediation costs are already significant.
The gap is not access to information. It is the right foundational awareness โ knowing where mold hides, why moisture is the real cause, where problems commonly develop in a home, and what prevention actually looks like in practice. That awareness is what the 4IAQ Mold Awareness and Prevention series is built to provide.
Your guide โ Jerry Parker
Certified Indoor Air Environmental Consultant ยท Professional Home Builder ยท HVAC Professional
Through years of hands-on experience in indoor air quality consulting, professional home building, and HVAC, Jerry Parker has worked inside the walls, crawl spaces, attics, and mechanical systems of residential and commercial buildings. He has seen firsthand where mold problems begin, how moisture accumulates undetected, and what conditions allow mold to grow for extended periods without being discovered.
The 4IAQ Mold Awareness and Prevention series is built entirely on that field experience โ structured as educational content that gives you the awareness most homeowners never develop, in a format that respects your time and does not require a technical background to follow.
The Mold Awareness and Prevention Series
Four minicourses โ each building on the last โ from foundational awareness to a complete prevention framework
Each minicourse is available individually at $67, or as a complete bundle for $197. Every minicourse includes seven video lessons, full lesson reference text, a knowledge check quiz, and a certificate of completion from 4 Indoor Air Quality.
Minicourse 1 โ Understanding Hidden Mold Problems
7 lessons ยท ~46 minutes ยท Certificate of completion
Foundational awareness of hidden mold โ where it hides, why it goes undetected, the three conditions required for growth, and what the early indicators of a hidden mold problem generally look like.
Minicourse 2 โ Moisture: The Root Cause of Mold Growth
7 lessons ยท ~40 minutes ยท Certificate of completion
A thorough understanding of moisture in a building environment โ where it comes from, how it moves, interior and exterior sources, humidity and condensation, and what is generally recommended for moisture control.
Minicourse 3 โ Common Moisture Problems In Homes
7 lessons ยท ~47 minutes ยท Certificate of completion
Location-specific moisture awareness โ crawl spaces, basements, attics, drainage, grading, and plumbing โ with a focus on what is generally observed in professional residential IAQ assessments.
Minicourse 4 โ Mold Prevention Strategies For Homeowners
7 lessons ยท ~48 minutes ยท Certificate of completion ยท Core Course invitation
A practical, location-by-location prevention framework โ exterior water control, crawl space and basement prevention, attic ventilation, indoor humidity management, and the consistent habits generally associated with lower mold risk over time.
Want the complete picture?
All 4 minicourses ยท 28 lessons ยท 4 certificates ยท Founding student Core Course invitation ยท Save $71
The Complete Mold Awareness and Prevention Series includes all four minicourses for $197 โ saving $71 compared to individual pricing. Immediate access to all 28 lessons, all four knowledge check quizzes, and four certificates of completion.
Ready to go deeper?
The Mold Awareness and Prevention Core Course โ Founding Student Pre-Sale
Students who complete the four-minicourse series earn an exclusive invitation to The Mold Awareness and Prevention Core Course at $297 โ saving $100 off the $397 public launch price. Covers residential, commercial, and apartment buildings at a significantly greater depth. Founding student enrollment open exclusively to series completers.
The Core Course is currently in development, with an estimated launch in mid-November 2026. Founding Students receive access as soon as the course is released.
Ready to understand what's generally recommended for mold awareness and prevention?
Whether you're a homeowner trying to understand what that musty smell means, or you're ready to go deeper into building science โ there's a free resource built for where you are right now.
