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Common Brewery Pests: Identifying and Preventing Infestations

Brewery in the window

Breweries and food processing facilities constantly face pest threats. Pests not only cause nuisances but also contaminate products, leading to expensive recalls and damage to brand image. A robust pest management program is crucial for ensuring a safe and healthy food production environment. 

In this blog, we will discuss common brewery pests and the benefits of integrating pest management procedures to ensure food safety.

What are the Typical Pests Found in Breweries?

Maintaining a clean brewery is crucial, but pests can still pose a threat. Learn to identify and tackle common brewery pests to safeguard your product, employees, and customers.


Rats and mice pose serious threats to breweries as they can damage electrical cables, structures, and contaminate products. 


Fruit flies and drain flies are common issues in breweries, breeding in moist environments like clogged drains and fermenting tanks. 


Beetles like the cigarette and drugstore beetle can infest brewing grains, ruining taste, quality, and aroma. 


Cockroaches are resilient pests that thrive in damp, dark, and warm areas. They carry a wide array of diseases and can contaminate food with harmful bacteria. 


Ants in breweries are attracted to sweet substances and can contaminate grains and equipment, compromising product quality. 

Integrating Pest Management Procedures to Protect Food Safety at Brewery

Pest management is crucial for food safety programs, especially in breweries and food processing facilities. These sites are prone to pest infestations due to brewing ingredients, bottling materials, and fermentation processes. Breweries must implement a pest management plan and integrate a robust food safety program.

Conduct a Risk Assessment

Identifying high-contamination zones and conducting on-site risk assessments help breweries create personalized pest management plans, focusing on sanitation and reducing chemical usage with Integrated Pest Management (IPM) systems.

Read our New Blog: Is Quarterly Pest Control Worth It?

Follow GMPs

Good Manufacturing Practices (GMPs) are crucial for food safety in breweries. By implementing hygiene and cleanliness procedures, pests can be effectively prevented from invading the facility.

Regular Monitoring

Regular monitoring of pest activity is vital to detect early signs of infestation and take appropriate action. Visual inspections, pheromone traps, and other monitoring devices help capture pests and prevent further damage.

Collaboration and Employee Training

Effective pest management programs in breweries necessitates full collaboration across teams. Consistent education and training implemented throughout the facility.

Record Keeping

By documenting observations, corrective actions, and incidents, you can plan effectively, identify trends, and spot signs of future pest activity while meeting regulatory requirements.

Boost Your Brewery’s Reputation with Effective Pest Management

Pests can severely impact product quality, safety, and your brewery’s reputation. Implementing a comprehensive pest management program is crucial for food safety management. Conduct assessments, follow GMPs, monitor regularly, collaborate, train, keep records, and use an Integrated Pest Management plan. These steps create a safe and profitable environment for everyone, safeguarding products, employees, consumers, and industry reputation.

With Unitech Pest, you can create an efficient and cost-effective pest management program. Our highly trained professionals will develop a tailored plan for brewery pest control, helping you meet regulatory requirements and maintain food safety. Contact us today to safeguard your brewery’s reputation!