Mould is transmitted primarily through the release and spread of microscopic spores.
Here's a breakdown of the transmission methods:
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Air: This is the most common method. Mould spores are lightweight and easily become airborne. Air currents can carry them over considerable distances. When these spores land on a suitable surface (one with moisture and an organic food source), they can begin to grow and form new mould colonies.
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Water: Mould spores can also be transported by water. Leaks, flooding, and even condensation can create damp environments where mould thrives. Water damage often leads to mould growth as spores are carried and deposited by the water.
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Animals: While not the primary method, animals can carry mould spores on their fur or bodies, unintentionally transporting them to new locations.
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Objects: Mould spores can adhere to various objects, including clothing, furniture, and building materials. When these objects are moved to a new environment, the spores can be introduced and potentially lead to mould growth if conditions are favorable.
In summary, mould spreads via spores that travel through air, water, on animals, or on objects. These spores require moisture and a food source to germinate and grow. Understanding these transmission methods is crucial for preventing and addressing mould problems.
