Mold that returns after remediation has been completed often indicates that the underlying moisture issue that originally allowed mold to develop was not fully addressed as part of the remediation process, meaning conditions favorable to mold growth, as discussed elsewhere, remained present even after the visible mold from the original issue was addressed. This connects to the broader point discussed elsewhere that effective remediation requires addressing both the visible mold and its underlying cause, with remediation that addresses only the visible growth without resolving the underlying moisture issue being more likely to see mold return in the same area over time. For property owners throughout Melissa who experience mold returning in an area where it was previously addressed, having the underlying moisture situation reassessed, rather than simply addressing the visible mold again without further investigation, represents an important step in understanding why the issue recurred and what might need to be different to prevent it from recurring again going forward.