The Mold Solutions Blog
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The First Time You Turn On the Heat (and When That Musty Smell Is Mold)
The first-heat smell is usually just burning dust. Here’s how to tell it from dirty sock syndrome and real mold in your ducts, plus a 10-minute check before the first freeze in Chicagoland and St. Louis.

Mold in a Rental: What Tenants, Landlords and Property Managers Each Owe
Mold in a rental is a question of who owns each step. Here’s what tenants, landlords and property managers each owe under Chicago, Illinois and Missouri rules, and the order that gets it fixed.

What Mold Remediation Actually Costs in Chicagoland and St. Louis
The mold remediation cost ranges below come from 2026 national contractor data (Angi, HomeAdvisor, Forbes Home) and public regional data on housing stock, climate, and

Mold in the Attic: The Thing Summer Home Inspections Keep Finding
Summer home inspections keep turning up mold in the attic. Here’s why it actually formed last winter, what really causes it, and what fixing it takes.

How to Test for Mold in Your House (After You’ve Already Bought the Kit)
You bought a mold test kit and something grew. Here’s what that petri dish actually measured, what it missed, and how to test for mold the right way.

Does Homeowners Insurance Cover Mold? What Midwest Homeowners Need to Know
A July storm rolls through, your sump pump loses the fight, and a week later there’s a dark bloom creeping up the basement drywall. First

Why Your House Smells Musty in Summer (and When It’s Mold)
You walk in from a humid July afternoon, and there it is — that damp, earthy, “old basement” smell hanging in the air. Maybe it’s

Will a Dehumidifier Get Rid of Mold? The Honest Answer (and What Actually Works)
A dehumidifier can stop mold from spreading — but it won’t kill what’s already there. Here’s the honest answer, the ideal humidity settings, and when to call a pro.

Mold in Your Air Conditioner: Signs, Symptoms, and How to Get Rid of AC Mold Safely
Musty smell when your AC kicks on? Here’s how to find mold in your air conditioner, what’s safe to clean yourself, and when AC mold needs a pro.