Mould is a type of fungus that grows in the form of multicellular filaments called hyphae. These hyphae form a network called a mycelium, which is often visible on surfaces as discoloured patches—commonly green, black, grey, or white.

Common types:

• Aspergillus – often found indoors and on food

• Penicillium – known for producing antibiotics but also grows on water-damaged materials

• Stachybotrys chartarum – also called "black mould", associated with poor indoor air quality

Growth conditions:

• Mould thrives in warm, damp, and poorly ventilated environments such as bathrooms, kitchens, lofts, basements, and around leaky roofs or windows.

Reproduction:

• Mould reproduces by releasing microscopic spores into the air. These spores can settle and grow on damp, organic-rich surfaces.

Associated Health Risks Include:

• Chronic respiratory disease

• Immune system dysregulation

• Neurological impairment

• Allergic responses and mycotoxicosis

• Fatal complications (e.g., Awaab Ishak, UK legal precedent, 2020)

Mould has been medically and legally acknowledged as a contributing factor to preventable mortality.

Common solutions:

• Bleach and retail mould sprays: do not neutralise spores or penetrate porous surfaces

• Generic fogging or ozone: unspecific, chemical-heavy, often misapplied

• Contractor misrepresentation: same off-the-shelf chemicals, poor diagnostics

• Improved ventilation

• Dehumidification

• Surface removal and reconstruction (plaster, wood)

None of these approaches provide complete spore detection, air quality monitoring, or source-specific neutralisation.

This is why Cirro-Pure developed a scientifically verified four stage system, beginning with MOULD DETECTION.