My Mold Expert

indoor mold

Mold Inside Walls: Signs, How to Confirm, and What to Do Next

Mold can grow inside wall cavities when moisture persists from leaks, condensation, or humidity. This guide explains the most common signs, safe ways to confirm without making things worse, and practical next steps before opening walls. … Read More

Air (Spore Trap) Mold Test Results: How to Read Your Report and What to Do Next

Air/spore trap tests can be useful, but they’re easy to misread. This guide explains what matters most—indoor vs outdoor comparison, room-to-room patterns, common pitfalls, and how to decide your next step.
Read More

mold test results meaning

Mold Test Results Meaning: How to Read Your Report and What to Do Next

Confused by mold test results? This guide explains what the numbers mean based on test type (air, surface, dust DNA), what patterns matter, and the simplest next steps.
Read More

Chaetomium Mold in Homes: What It Indicates and What to Do Next

Chaetomium Mold in Homes: What It Indicates and What to Do Next Finding Chaetomium mold in a home often raises immediate concern — especially because it is sometimes referred to as “the other black mold.” While Chaetomium deserves attention, the … Read More

CIRS, MCAS, and Mold: How These Conditions Are Connected (and Where Confusion Starts)

CIRS, MCAS, and Mold: How These Conditions Are Connected (and Where Confusion Starts) Chronic Inflammatory Response Syndrome (CIRS) and Mast Cell Activation Syndrome (MCAS) are increasingly discussed in connection with mold exposure — often in ways that create confusion, fear, … Read More

mold brain fog

Brain Fog, Fatigue, and Mold: What the Science Actually Supports

Brain Fog, Fatigue, and Mold: What the Science Actually Supports “Brain fog” and chronic fatigue are among the most common — and most misunderstood — symptoms reported by people living or working in damp or water-damaged buildings. While mold exposure … Read More

Mold growth and environmental samples illustrating indoor mold exposure and health risk analysis

Why Mold Illness Is No Longer Just Allergies: What Changed After 2024

Mold exposure is no longer viewed as just an allergy issue. Since 2024, updated medical and building science research has changed how mold-related health effects are understood, especially in modern homes.
Read More

Sudden-Onset OCD and “The Brain on Fire”

The PANS/PANDAS Mold Connection When a child changes overnight, parents know something is wrong. One day everything feels normal. Then suddenly there is intense anxiety, obsessive thoughts, compulsive behaviors, rage, tics, panic, or refusal to eat. Many families are told … Read More

Indoor Mold and Lyme disease

Lyme Disease, Co-Infections, and Mold (Revised) For patients battling chronic Lyme disease and its co-infections (like Bartonella and Babesia), recovery can be a frustrating, decades-long journey. A critical, often-missed component of persistent illness is the added burden of mycotoxins from mold exposure. Experts in chronic … Read More

What Is Mold? A Simple, Scientific Guide

Mold is a type of fungus that thrives in moist environments. It reproduces through airborne spores and can grow on wood, drywall, food, fabric, … Read More

How Do I Know If I Have a Mold Problem?

How Do I Know If I Have a Mold Problem? Mold doesn’t always announce itself with black stains on the wall or a swampy basement smell. In fact, some of the most serious mold problems are hidden — behind drywall, … Read More

Why Is Mold Growing in My Home?

Why Is Mold Growing in My Home? If you’ve ever walked into a room and caught a whiff of that musty, damp smell — you’re not imagining things. Mold growth indoors is more common than people think, and it’s not … Read More