What aspect of fungi is considered when determining if treatment is necessary?

When determining if treatment for fungal growth is necessary, the level of visible growth is a critical factor. Visible fungal growth indicates a more significant and often advanced issue that may require remediation. It reflects not just the quantity of the fungal organisms present but also suggests that the conditions in the environment are supportive of fungal proliferation.

Fungi can thrive under certain conditions, and the visibility of this growth can indicate a need for intervention to prevent further spread or potential health issues for occupants. It is crucial to assess how much growth is present because excessive growth can lead to increased particulate release into the air, potentially causing respiratory problems and other health concerns.

While color, settled spores, and indoor humidity levels can provide additional insights into the state of the environment and potential fungal issues, they do not directly correlate to the immediate need for treatment in the same way that visible growth does. The visibility of the fungi serves as a clear warning sign that action is needed to mitigate health risks and property damage associated with mold exposure.