Why does it matter what type of mould is present?

Different types of mould have different implications. Some, like Stachybotrys, are associated with damp conditions and potential mycotoxin production, while others like Cladosporium are common allergens. Identifying the mould genus helps determine the risk to occupants, the likely source of moisture, and the appropriate remediation approach. Without knowing the type, it is difficult to assess the severity of contamination or select the right course of action.