The complete guide to cleaning in professional kitchens and the food industry

In professional kitchens in HoReCa (hotels, restaurants, catering) and industrial ones, cleanliness is not just a daily responsibility, but an essential measure for preventing food contamination risks and maintaining a healthy work environment. This clean environment not only protects the health of employees and customers but also ensures increased operational efficiency. Failing to comply with hygiene standards can quickly lead to sanctions from authorities and the risk of losing customer trust, which is difficult to recover. Furthermore, compliance with ANPC regulations is mandatory to ensure food safety.

This guide will provide you with the essential steps for maintaining an impeccable kitchen and the efficient solutions that can be implemented for complete cleaning. By doing this now, you will prevent any non-compliance issues and avoid the risk of sanctions, thereby protecting the integrity of your business in the long term.

Why is cleanliness important in professional and industrial kitchens?

Regardless of whether we are talking about professional kitchens in HoReCa or large-scale industrial kitchens, cleanliness plays a crucial role not only in the aesthetics of the place, but especially in preventing food contamination risks, protecting employee health, and extending the lifespan of equipment.

1. Preventing food contamination

Food contamination can be caused by pathogenic bacteria (Salmonella, E. coli, Campylobacter, etc.), viruses (Norovirus, Rotavirus, Hepatitis A virus, etc.), or other microorganisms that can be transmitted through contact with work surfaces or used equipment. Therefore, the correct use of cleaning and disinfection solutions is essential for preventing foodborne illnesses, especially in industrial environments where production volume is high and food handling is continuous.

2. Creating a healthy and productive work environment

Industrial kitchens, having a larger flow of employees and a considerably higher workload, are exposed to a higher risk of contamination and infections. Rigorous cleaning helps prevent these problems and improve employee productivity, reducing absenteeism due to illness.

3. Protecting cooking equipment

In industrial kitchens, cooking equipment is used constantly and exposed to intense wear and tear. Periodic cleaning helps prevent the accumulation of grime and maintain equipment performance over the long term. Additionally, keeping equipment in good condition prevents costly breakdowns and increases operational efficiency.

Guide to essential steps for a clean and safe work environment

1. Employee personal hygiene: it is essential that all employees wear protective equipment (gloves, aprons, hairnets, masks, etc.) and follow the rules for hand washing and cleaning personal equipment.
2. Cleaning and disinfecting work surfaces and equipment: after each use and at the end of the day, these must be cleaned and disinfected with appropriate products to avoid the accumulation of grease and grime and prevent food contamination or consumer illness.
3. Cleaning and disinfecting dishes and utensils: these must be properly washed and disinfected to eliminate pathogens and prevent contamination risks.
4. Cleaning and disinfecting floors: periodically, to maintain a safe and hygienic environment.
5. Equipment maintenance: these must be checked periodically and cleaned to prevent deterioration, thus ensuring they maintain optimal performance.
6. Proper waste management: it is important to have a clear system for sorting and disposing of waste, including household trash, hazardous materials, and food waste. Garbage bins must be equipped with hygienic liners and emptied frequently to prevent the accumulation of odors and contamination. They must also be washed and disinfected periodically.
7. Adequate circuits to prevent cross-contamination: there must be a well-established flow between preparation, storage, cooking, and packaging areas to minimize cross-contamination risks. It is important that staff use appropriate protective equipment and follow clear instructions for personal hygiene and product handling.
8. Adequate ventilation: an efficient ventilation system is essential to prevent the accumulation of hazardous vapors, unpleasant odors, or excessive humidity, which can promote the growth of bacteria and mold. Proper ventilation helps maintain a clean, safe, and healthy environment.
9. Correct storage of chemicals: if cleaning products or hazardous chemicals are used, they must be stored in a safe place, properly labeled, and kept away from food preparation or storage areas.
10. Periodic checking of hygiene procedures: cleaning and safety measures must be checked periodically, and employees must be constantly trained on the best hygiene and cleaning practices to maintain safety standards.

Products needed to maintain cleanliness in professional and industrial kitchens

To maintain a clean and hygienic environment in a professional or industrial kitchen, it is important to choose products that meet very strict requirements: efficiency, safety in contact with food, and protection of equipment and personnel.

1. Degreasers for surfaces and equipment

In any professional or industrial kitchen, degreasing cooking equipment is essential for preventing the accumulation of grease, which can become a favorable environment for bacteria growth. Products such as Degrass RTU and Degrass concentrate are excellent for quick and efficient cleaning of grease and persistent grime from stoves, deep fryers, and grills. They act powerfully on grease without damaging the equipment.

2. Disinfectants for work surfaces and equipment

Disinfection is essential for preventing food contamination. For surfaces that come into direct contact with food, alcohol-based disinfectants can be used because they evaporate quickly and leave no residue. Alcohol-based products such as Klinosept 4IND are perfect for quick and effective disinfection of worktops, display cases, or self-service areas, ensuring strict hygiene control.

For surfaces that come into direct contact with food but require rinsing before contact, Klinopro™ is recommended. This product is a disinfectant with detergent properties.

3. Detergents for dishes and utensils

Washing dishes and utensils is an essential step in the sanitization process. Dishwashing detergents must be effective at removing food scraps and grease, but also not leave streaks. You can use both manual detergents or those for automatic dishwashers, as well as disinfectant detergents such as Hypoklintensiv or Klintensiv Aminoind, which ensure thorough cleaning and disinfection of dishes without affecting their integrity.

4. Egg disinfectant

Eggs are a high-risk ingredient, being a suitable environment for bacteria growth. Klintensiv Klinochlor Tabs is an effective product for cleaning eggs, eliminating bacteria, including Salmonella enterica, Lactobacillus brevis and Saccharomyces cerevisiae.

5. Detergents and disinfectants for floors

Kitchen floors are subjected to heavy traffic, and the risk of accumulating grease and grime is much higher. Products such as Deziamino are excellent for their efficient cleaning and disinfection, preventing the growth of pathogens and maintaining a safe environment.

For persistent dirt, such as grease deposits or other food debris on floors, Decapons, a professional concentrated detergent with stripping properties, is the ideal solution.

6. Products for cleaning delicate surfaces

Equipment in professional and industrial kitchens, such as refrigerators and appliances, requires cleaning products specifically formulated to avoid damaging them. Solutions for cleaning appliances are ideal for keeping equipment in good condition without affecting its performance. On the other hand, products dedicated to cleaning surfaces made of teflon or stainless steel are perfect for keeping these materials in excellent condition without scratching or damaging them. For efficient removal of grease and persistent deposits from stoves or other equipment, you can use the Cleaning Cream which creates a dense foam, cleaning while also preventing dirt accumulation.

7. Cleaning glass surfaces

In professional kitchens, glass surfaces (windows, display cases) require constant cleaning. Klinglass RTU cleans efficiently, offering an antistatic and anti-fog effect, preventing dirt accumulation and maintaining the impeccable appearance of the glass, which is essential for the presentation of food products.

8. Cleaning and maintaining the drainage system

It is essential that drain pipes and conduits are kept clean to prevent clogging with grease or other food residues. The pipe unclogging solution efficiently dissolves deposits and degreases pipes, preventing unpleasant odors and keeping the system functional; it is compatible with both plastic and metal pipes.

9. Hand soaps and sanitizers

To protect the health of employees and the quality of manufactured products, proper hand sanitization is essential. Liquid soap for the HoReCa industry, free of fragrance and dyes, is ideal for hand washing, and 85% alcohol-based solutions, such as Klinsept A, ensure effective disinfection, eliminating contamination risks.

A professional or industrial kitchen requires rigorous and constant hygiene to guarantee food safety and the health of customers and employees. Choosing the right cleaning and disinfection products is essential! With professional solutions from Klintensiv, such as those mentioned above, you can optimize your cleaning process and ensure the long-term success of your HoReCa or industrial unit.