10/12/2026
You Found Mold. Do You Really Need to Know Its Name?
A home inspector recently spotted what appeared to be mold in an attic and took a swab to have it tested.
But here's the thing: Mold spores are everywhere. They're a natural part of our environment, both indoors and outdoors.
The problem isn't the presence of mold spores. It's what happens when moisture gives those spores an opportunity to grow.
When there's visible mold growth, identifying the particular species often doesn't change what needs to happen next.
The important questions are:
🔹 Why is moisture accumulating?
🔹 Is ventilation inadequate?
🔹 Is warm, humid air entering the attic?
🔹 What needs to change to prevent the mold from returning?
Testing has its place, particularly when the source of a problem isn't obvious. But when mold growth is already visible, spending money to identify its species may not tell you anything that changes the solution.
At Quigley Attic Mold, we're interested in more than removing mold. We want to understand why it grew in the first place.
Because if you don't address the moisture problem, you're likely to see the mold again.