What potential issues can microorganisms introduce to building materials?

Microorganisms can introduce a variety of issues to building materials, and unpleasant odors and allergens are significant concerns. When mold, bacteria, or fungi grow on surfaces, they can produce mycotoxins and volatile organic compounds (VOCs), which can lead to offensive odors and respiratory problems. These biological agents can also contribute to allergy symptoms in sensitive individuals, as many people can be affected by mold spores and other microbial byproducts present in the indoor environment.

Understanding these potential issues is crucial in mold remediation and property management because addressing microbial contamination quickly helps protect both the physical structure of buildings and the health of occupants. In contrast, while microorganisms can affect visual appearance and structural stability, these aspects are not the only issues they pose, and increased energy efficiency is not a relevant factor associated with microbial growth in building materials.