Over the summer, the excess temperature and moisture present in schools work in concert to create an ideal environment for mold to thrive. High humidity, in particular, makes it easy for mold to damage soft goods. A wide variety of materials in school environments—ranging from musical instruments to library books—can serve as ideal media for mold growth. If you’re a school administrator dealing with the consequences of a mold outbreak, you may feel as if these items are a total loss.