PILLAR · FIX IT
What to do when you find mold in your home
Solve the problem. Rebuild healthier.
Most mold problems are fixable. The cheap, dangerous mistake is jumping straight to remediation without an honest assessment. Here's the order of operations — assess, remediate, rebuild, and prevent — that protects you from both the mold and the people who profit from it.
How to hire without getting scammed →DIY vs. professional
EPA's rule of thumb is roughly 10 sq ft as the dividing line. The honest version has more nuance — but if your problem is small, visible, on a non-porous surface, with a fixable moisture source, and no one vulnerable lives in the house, you can probably handle it.
FIX IT 12 min
DIY mold removal — when it's OK and when it's NOT
The 8-condition gate. Fix the moisture first. The bleach myth. Common mistakes that make it worse.
FIX IT 7 min
How much does mold remediation cost?
Real numbers, no upsells. Why both the cheapest and most expensive bids are suspect.
Hiring help
The sharpest trust-advantage piece on this site — because we have no remediation service to sell. The full assessor-vs-remediator distinction, credentials decoded, the scam playbook, what a real proposal contains.
FIX IT 14 min
How to hire without getting scammed
The 10 scams to recognize, the questions to ask, and the proposal red flags.
FIX IT 11 min
What proper remediation actually looks like
So you can watch your remediation happen and tell good work from a hack job.
FIX IT 8 min
Post-remediation verification: how to know it's really done
The independent step that closes the loop. Don't skip it.
Moisture control — fix the root cause
The building-science foundation. Keep indoor humidity in the 30–50% range, control the four bulk-water sources, and most mold problems never start. This is the structural, engineering side of prevention — the stuff that's built into the house.
Prevention products & monitoring
The gear that actually helps — dehumidifiers, leak sensors, humidity monitors, better bath fans. Honest reviews, no junk recommendations.
FIX IT 11 min
Best dehumidifiers for basements
The category that matters most for affiliate-honest mold prevention.
FIX IT 8 min
Best smart water leak detectors
Point sensors, whole-home shutoff valves, and the insurance-discount angle.
FIX IT 7 min
Best home hygrometers
The one piece of $25 gear every home should own.
The broader indoor-air layer
Mold is one of many indoor-air issues worth understanding. Some are more dangerous than mold (CO, radon); some are quieter but worse over time (VOCs, lead, PFAS). We cover them with the same building-focused, calm approach.
FIX IT 10 min
Radon: what every homeowner should know
EPA's #2 cause of lung cancer. Test regardless of your zone.
FIX IT 12 min
Carbon monoxide & the gas-stove question
What's a real risk, what's politicized, what to actually do about it.
FIX IT 13 min
Drinking water quality at home
What's in your tap water, how to test it, and the right filter for your specific problem.
Insurance & legal
State law and homeowners insurance vary enormously. Not legal advice — but here are the patterns every homeowner should know before signing anything.