Describes how the LaPorte Independent School District in Texas turned to ultraviolent light devices installed within the HVAC system to combat mold and fungus after conventional approaches failed. Describes the additional benefits of energy savings from the system. (EV)

Describes how library staff at Virginia Polytechnic Institute and State University cleaned up materials after a mold bloom in the rare book room. Includes advice for controlling mold: set up a hygrothermograph, clean dust from books, set up fans, do a "skin" test at regular intervals, keep windows closed, have dehumidifiers available.…

This report addresses solutions to problems of fungus growth on library materials. The first of four sections--"What Is Mold? Where Does It Come From?"--defines mold, mildew, and fungi, and describes their optimum environment (i.e., generally in conditions with temperatures above 70 degrees and relative humidity above 78%). The second…

Asserting that the air quality inside schools is often worse than outdoor pollution, leading to various health complaints and loss of productivity, this paper details factors contributing to schools' indoor air quality. These include the design, operation, and maintenance of heating, ventilating, and air conditioning (HVAC) systems; building…