Which methods are classified as source containment methods?

Source containment methods are specifically designed to address small or minimal areas of microbial growth. This approach is crucial in managing a localized contamination issue effectively while minimizing disruption to surrounding areas. By focusing on small-scale remediation, source containment techniques aim to prevent the spread of microorganisms and limit the impact on the environment and the occupants.

This method often includes practices such as localized cleaning, the use of physical barriers like containment sheets, and the application of appropriate biocides directly to affected areas. This targeted response is efficient for addressing situations where the growth of microbes is confined and can be managed without extensive measures.

In contrast, other methods mentioned do not qualify as source containment. For example, large-scale remediation typically involves broader strategies aimed at extensive areas, and methods requiring extensive demolition deal with significant structural issues rather than targeted containment. Similarly, methods used for all types of fungal infestations are not specific enough to qualify strictly as source containment since they may be applicable to larger, more complex situations that extend beyond localized issues.