Honesty in disclosure doesn’t have to mean sabotaging your chances of selling. In fact, disclosing a mold issue that was professionally addressed — with clear documentation — can build trust and prevent post-sale liability. Buyers are often more concerned with what’s been hidden than with what’s been resolved.

In most states, you’re legally required to disclose known material defects, including mold or past water damage. Be factual, not dramatic: state what was found, what caused it, and how it was handled. Attach remediation reports, clearance tests, or receipts from licensed contractors. This shows you’re acting in good faith and helps the buyer feel confident that the issue was responsibly managed, not swept under the rug.