Effectively addressing mould in the home or workplace is crucial for health and safety. It's essential to understand the hazards associated with mould and learn how to identify and manage them to ensure the well-being of yourself and others.

Mould, a type of fungus present both indoors and outdoors, plays a vital role in decomposing organic material. It reproduces through spores, which can settle on various surfaces and grow under suitable conditions. Indoors, it often thrives in damp, poorly ventilated areas like walls, ceilings, bathrooms, carpets, and wood.

While mould is a natural component of the environment, uncontrolled growth poses health risks. Individuals with mould allergies, asthma, lung disease, chronic conditions like diabetes, or compromised immunity face higher risks, leading to respiratory infections, irritation to the nose, eyes, and throat, skin rashes, and hypersensitivity pneumonitis.

Workers susceptible to mould-related risks should avoid affected areas and consult a doctor if concerned. Exposure occurs through inhalation, ingestion, or skin contact, with potential health problems ranging from mild allergic reactions to severe respiratory and systemic effects.

Managing mould risks requires collaboration between workers and management. Workers, guided by the Work Health and Safety Act 2011, must follow health and safety instructions, use equipment properly, and report hazards. Those at risk should avoid mould-affected areas and seek medical advice. Employers or PCBUs, mandated by the Act, must create a safe working environment, promptly address mould issues, and follow the risk management process to meet WHS laws. Practical advice is available in the How to manage work health and safety risks code of practice 2021 (PDF, 0.65 MB).