Kitchen Hood & Filter Cleaning

Professional cleaning of kitchen hoods and filters in restaurants, cafés, other catering establishments and food manufacturing facilities is essential to maintain hygiene, ensure efficient equipment operation and support food safety.

Kitchen hoods remove grease, smoke and cooking odours, but over time these contaminants accumulate inside the system. This build-up reduces equipment efficiency, increases the risk of fire and negatively affects indoor air quality.

Regular professional cleaning of kitchen hoods and filters helps maintain optimal system performance, supports compliance with hygiene requirements and extends the lifespan of the equipment.

Why is it important?
professionally cleaned
hoods and filters?

Efficiency

Clean filters enable kitchen hoods to effectively remove smoke, cooking odours and grease. Grease build-up on hoods and filters reduces system efficiency and increases the risk of contamination. As filters vary in size and design, professional cleaning methods, including ultrasonic cleaning, are used to thoroughly remove grease from even the smallest openings and restore optimal airflow.

Security

Grease build-up is a major fire hazard. Regular professional cleaning of kitchen hoods and filters helps reduce the risk of fire and maintain a safe working environment.

Air quality

Professionally cleaned filters improve indoor air circulation and help maintain a clean, hygienic and safe working environment.

Extended Equipment Lifespan

Regular professional cleaning extends the lifespan of kitchen hoods and the entire ventilation system, reducing the risk of equipment failure and lowering operating costs.

How Often Should Kitchen Hoods Be Professionally Cleaned?

The frequency of kitchen hood cleaning depends on how often the equipment is used, the type of establishment and the nature of food preparation.

Kitchen hood filters in professional kitchens, including restaurants and cafés, should be cleaned weekly or, in high-use environments, twice a week. Regular cleaning is essential due to the large amounts of grease and cooking fumes generated during daily operations.

Carbon filters should be cleaned or replaced every 1–3 months, depending on the intensity of use.

Kitchen hood surfaces and internal components should be cleaned weekly to prevent grease build-up, reduce the risk of fire and maintain efficient system performance.

Always follow the manufacturer's maintenance recommendations, as servicing requirements may vary between different models.

Regular professional cleaning of kitchen hoods ensures efficient system operation, extends equipment lifespan and helps maintain a safe and hygienic kitchen environment.

Hygiene
requirements and
fire department
safety

Kitchen hoods and filters, particularly in commercial kitchens and food manufacturing facilities, are subject to strict hygiene and fire safety requirements. Compliance with these requirements is essential to ensure safe equipment operation, protect employee health and maintain high food safety standards.

Compliance with international standards, such as ISO 22000 for food safety management, helps ensure effective process control, risk management and high food safety standards.

To support fire safety, kitchen hoods and filters should be inspected regularly to assess their condition and performance. Professional inspections should also include ventilation ductwork, extraction units and the level of filter contamination.

To reduce the risk of fire, grease and other combustible deposits should be removed regularly from kitchen hoods, filters and ventilation systems. Regular professional maintenance helps minimise fire hazards and maintain a safe working environment.
Filters should be manufactured from heat-resistant materials to reduce the risk of fire and ensure the safe operation of the ventilation system.

Some commercial kitchens and food manufacturing facilities may require additional fire suppression systems, such as automatic extinguishing systems designed for kitchen hoods and ventilation ductwork.

Regular professional cleaning of kitchen hoods and filters helps ensure compliance with hygiene and fire safety requirements, with minimal disruption to kitchen operations.