MoldVerified Remediation Desk

The Remediation Desk writes the pages that explain what a real mold job looks like — what an assessment covers, how containment and removal actually work, what a clearance test proves, and where the corners get cut. The goal is simple: a homeowner who reads us should be able to tell a sound scope of work from an upsell.

Our reference points are the documents the legitimate industry already works from. The IICRC S520 Standard for Professional Mold Remediation is the consensus procedural standard that insurers and credentialed remediators point to, and we describe what it requires in plain language. The U.S. Environmental Protection Agency's mold remediation guidance gives us the widely cited rules of thumb — including the roughly 10-square-foot threshold (about a 3-foot by 3-foot patch) above which most homeowners should bring in a professional. We name these sources so you can check our work against them.

The honest caveat: the Remediation Desk is a research and writing team, and we are adding review of this hub by an IICRC-certified professional. Until that reviewer is named here, read these pages as careful, source-grounded explanation rather than a site inspection of your home. Every property is different, and only a qualified assessor standing in your space can scope your specific job. What we can do well is teach you the questions to ask, the sequence to expect, and the red flags that tell you to keep looking.