Even after cleaning mold, a musty smell can linger due to hidden moisture or residual spores. Factors like humidity levels, ventilation, and the materials in your home can contribute to this persistent odor. It's essential to identify the source of moisture, as it could lead to further mold growth if not addressed. Consider checking areas like basements, attics, or behind walls where mold might be hiding. Understanding the right steps to eliminate the smell and prevent future issues is crucial for a healthy home environment. Ask Improvi.ai for personalized guidance on tackling musty odors effectively!