What does it mean when black mold turns white?

When black mold turns white, it often indicates that the mold is drying out or dying due to a lack of moisture. This color change can also result from the mold becoming less active or transitioning to a different growth stage. However, it's important to note that white mold can still be harmful and may indicate ongoing moisture issues or potential health risks. Proper remediation and moisture control are essential to prevent further mold growth.