Mould isn’t just unsightly; in food manufacturing, it poses a serious risk to health, product integrity, and brand reputation. A single outbreak can result in contamination, product recalls, and costly production downtime.

1. Control Moisture Levels

Mould thrives in humid, damp environments. Keeping relative humidity below 60%, repairing leaks promptly, and preventing condensation in refrigeration and processing areas are essential. Small moisture issues left unchecked can quickly escalate into widespread contamination.

2. Rigorous Cleaning and Sanitation

Daily cleaning alone isn’t enough. Periodic deep cleaning of ceilings, vents, walls, and behind machinery is critical, along with swab or ATP testing to verify hygiene standards and detect hidden mould.

3. Environmental and Airflow Management

Proper ventilation and airflow help reduce airborne spores. Maintaining temperature control in storage areas and separating raw materials, processing, and packaging zones lowers cross-contamination risks.

4. Staff Training and Hygiene

Employees are the first line of defence. Regular training on personal hygiene, spill response, and awareness of high-risk areas ensures staff understand the consequences of mould contamination and how to prevent it.

5. Continuous Monitoring and Documentation

Routine environmental testing, inspection logs, and tracking corrective actions allow facilities to catch potential mould problems early. Proper documentation also demonstrates proactive management to auditors and regulators.

Preventing mould in food manufacturing requires a consistent, proactive approach that combines moisture control, rigorous cleaning, airflow management, staff training, and continuous monitoring.

Steamatic offers tailored solutions, national expertise, and rapid 24/7 response to help food manufacturers protect people, products, and brand reputation.

Are you looking to keep facilities safe, compliant, and audit-ready? Contact Us Today.