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  • Shawn Anderson

How Frequently Should You Get Your Commercial Kitchen's Hood Cleaned?

Updated: Nov 6, 2023

Commercial kitchen hood cleaning is an important part of keeping your restaurant, cafeteria, or any other food-serving business safe and compliant with health codes. But how often do you need to get your commercial kitchen hood cleaned? In this blog post, we'll discuss the importance of regular hood cleaning and how often it should be done in order to maintain a safe and healthy kitchen exhaust system. Read on to learn more about commercial hood cleaning and how it can benefit your business.

The Importance of Commercial Hood Cleaning

As a restaurant owner, the safety of your employees and customers is of utmost importance. One of the most crucial safety measures in any commercial kitchen is a well-maintained kitchen exhaust system, which includes the hood and ventilation system. These systems help to remove smoke, grease, and other potentially harmful pollutants from your kitchen, keeping the air quality at safe levels.

Regular cleaning of the hood and exhaust system is critical to maintaining the

health and safety of your employees and customers. Over time, grease and debris

accumulate within the exhaust system, which can lead to potential fire hazards,

clogged airways, and reduced system performance.

In addition to health and safety, keeping your kitchen exhaust system clean can

also save you money in the long run. A clogged or poorly functioning system will not

work as efficiently, which can lead to higher energy bills, equipment malfunctions,

and ultimately, costly repairs or replacements.

By scheduling regular commercial hood cleaning, you can maintain the safety of

your kitchen, improve the air quality, and extend the life of your equipment. Don't

overlook the importance of hood cleaning – make it a priority in your restaurant's

maintenance plan.

How Often Should You Clean Your Hood?

Regular cleaning of a commercial hood is important for ensuring the safety of your kitchen and your staff. However, the frequency at which you should clean your hood can vary depending on the type of cooking and the volume of food being prepared. For most commercial kitchens, it is recommended that hoods are cleaned at least every six months. However, for high-volume kitchens or those that cook with a lot of

greases, monthly cleanings may be necessary to ensure that the system remains free of grease buildup.

It is important to note that cleaning your hood should not be based solely on time elapsed. Instead, the cleaning frequency should be based on the condition of the hood itself. A visual inspection can help you determine when it's time for a cleaning. If you see visible grease buildup or notice an unpleasant smell coming from the hood, it's time to call a professional cleaning service.

Ultimately, the best way to determine how often to clean your hood is to consult with a professional cleaning service. They can assess the specific needs of your kitchen and provide you with a tailored cleaning schedule to ensure your system remains in top condition.

Remember, regular cleaning of your commercial hood can help prevent fires and improve the overall safety and efficiency of your kitchen. So, don't neglect this important task. Contact Capital Steam Hood Cleaners today to schedule your next hood cleaning.

The NFPA 96 Standard

To ensure that your commercial kitchen's hood is cleaned at the appropriate

frequency, it is important to refer to the National Fire Protection Association (NFPA)

96 Standard. This standard is a set of guidelines that dictate the minimum

requirements for the design, installation, operation, inspection, and maintenance of

commercial cooking operations.

The NFPA 96 Standard states that commercial kitchen exhaust systems must be

inspected regularly for cleanliness, and cleaned as often as necessary to prevent

the accumulation of grease. The frequency of cleaning is determined by the type of

cooking conducted in the kitchen, the volume of cooking, and the type and quantity

of grease that is produced.

It is important to note that failure to comply with the NFPA 96 Standard can result in

significant fines, liability issues, and even the loss of business licenses. As such,

restaurant owners and operators must adhere to these regulations to ensure the

safety of their staff and customers, and to avoid any potential legal consequences.

In addition to complying with NFPA regulations, kitchen managers should also keep

in mind that regular cleaning can improve the overall efficiency of their kitchen's

ventilation system, reduce energy costs, and extend the lifespan of the equipment.

The Best Way to Ensure Regular, Effective Hood Cleanings

If you're a restaurant owner or kitchen manager, you know that maintaining a clean

and safe kitchen environment is essential for the health and well-being of your

customers and employees. One of the most important aspects of kitchen hygiene is

keeping your exhaust hood system clean. But how do you ensure that your hood is

getting regular, effective cleanings? Here are some tips:

  1. Set up a cleaning schedule: It's easy for busy kitchen staff to forget about regular hood cleaning, so it's important to establish a cleaning schedule that everyone can follow. Make sure everyone knows when the next cleaning is due and that it's a priority.

  2. Choose a reputable cleaning service: The best way to ensure that your hood is getting effective cleanings is to hire a professional hood cleaning service. Look for a company with experience, good reviews, and certifications.

  3. Inspect your hood regularly: Even if you're hiring a professional cleaning service, it's still important to inspect your hood regularly for any signs of grease buildup or damage. This can help you catch problems early and prevent costly repairs.

  4. Educate your staff: Make sure your kitchen staff knows the importance of hood cleaning and how to properly maintain the system in between cleanings. This includes regular wiping down of surfaces and cleaning out grease traps.

By following these tips, you can ensure that your commercial kitchen's hood system

is getting the regular, effective cleanings it needs to stay safe and hygienic.

What are the benefits of regular hood cleaning?

There are several benefits of regularly cleaning your commercial kitchen hood. First and foremost, regular cleaning ensures the safe and efficient operation of your kitchen exhaust system. This reduces the risk of fire hazards and helps maintain a healthy working environment for your employees.

Regular hood cleaning also helps prevent the buildup of grease, grime, and other

debris that can lead to foul odors and unpleasant cooking smells. This helps create

a more pleasant dining experience for your customers, which can lead to increased

customer satisfaction and repeat business.

Another benefit of regular hood cleaning is that it helps extend the lifespan of your

kitchen exhaust system. Over time, the buildup of grease and debris can cause

wear and tear on your system, leading to costly repairs and replacements. By

keeping your hood clean, you can help prolong the life of your system and save

money in the long run.

Finally, regular hood cleaning is often required by local fire codes and health

regulations. Failure to comply with these regulations can result in fines, penalties,

and even the closure of your establishment.

Overall, there are many benefits to regularly cleaning your commercial kitchen hood. It not only ensures the safe and efficient operation of your kitchen, but also helps create a pleasant dining experience for your customers, saves you money in the long run, and keeps you in compliance with local regulations.

The Consequences of Neglecting Commercial Hood Cleaning

Neglecting commercial hood cleaning can lead to a host of problems for your kitchen and your business. First and foremost, a dirty hood can pose a fire hazard. The buildup of grease and other flammable materials in your exhaust system can ignite if a flame is present, leading to a potentially devastating fire.

In addition to the fire risk, neglected hood cleaning can lead to health concerns. Grease and other debris that accumulates in your hood can create an environment that promotes the growth of bacteria, mold, and other harmful contaminants. These contaminants can be circulated throughout your kitchen, potentially leading to food contamination and illnesses.

Neglected hood cleaning can also result in costly repairs or replacements. As grease

builds up in your exhaust system, it can create blockages that can impede airflow

and cause your equipment to work harder. This can lead to premature wear and

tear on your equipment, reducing its lifespan and requiring expensive repairs or


Finally, neglecting commercial hood cleaning can result in code violations and fines.

Many local and state codes require regular hood cleanings, and failing to comply

with these regulations can result in fines or even the closure of your business.

Commercial Hood Cleaning Process

Regular commercial hood cleaning is essential for the safety and efficiency of your kitchen exhaust system. But what exactly happens during the cleaning process? Let's break it down step-by-step.

1. Initial Inspection

Before any cleaning can take place, a certified hood cleaning technician will perform

an inspection of your kitchen exhaust system. This will include a visual inspection of

the hood, ducts, and fan to assess the level of buildup and any potential issues.

2. System Shutdown

Once the inspection is complete, the technician will shut down the kitchen exhaust

system to prepare it for cleaning. This is to ensure that no flames or smoke are

present during the cleaning process.

3. Kitchen Preparation

The next step is to prepare the kitchen for cleaning. This involves covering

appliances, food preparation areas, and floors with protective plastic to prevent any

damage or mess from the cleaning process.

4. Cleaning

With the kitchen prepared, the technician will start the cleaning process. This

typically involves using a combination of scrapers, pressure washers, and cleaning

agents to remove grease, dirt, and other debris from the hood, ducts, and fan. They

will also clean the exhaust fan and the surrounding area.

5. Cleanup and Final Inspection

Once the cleaning is complete, the technician will remove the protective plastic and

clean up any remaining debris. They will then perform a final inspection of the

system to ensure that it is clean and free of any potential fire hazards.

Regular hood cleaning is necessary for the safety and efficiency of your commercial

kitchen. By following the proper cleaning process, you can ensure that your kitchen

exhaust system is functioning properly and reducing the risk of fires and other

safety hazards.

Schedule a cleaning with Capital Steam Hood Cleaners today to keep your

commercial kitchen safe and efficient.

Initial Inspection

Before beginning the commercial hood cleaning process, it's crucial to conduct an

initial inspection. This inspection involves assessing the current state of your

kitchen's exhaust system and hood. This is necessary to determine the level of

cleaning required, any damages or necessary repairs, and the equipment necessary

to perform the cleaning effectively.

During this inspection, professional hood cleaners will check the hood, filters, and

ductwork for any grease buildup or fire hazards. They will also inspect the fan

blades, motor, and electrical connections to ensure they are functioning correctly.

The inspection will reveal the level of cleaning required, which may be a light,

medium, or heavy cleaning depending on the level of grease buildup.

By conducting an initial inspection, commercial kitchen owners can avoid costly

repairs, ensure the safety of their staff and customers, and prevent potential fire

hazards. Once the initial inspection is complete, the next step is to schedule a time

for the cleaning process.

System Shutdown

Before beginning the cleaning process, it's important to shut down the kitchen

exhaust system to avoid any potential accidents or hazards. This involves turning

off all cooking equipment and shutting down the electrical system that powers the

hood and ducts.

To properly shut down the system, it's important to follow specific safety

procedures outlined by the National Fire Protection Association (NFPA) and local

regulations. This may include shutting off all gas and electricity sources, securing

cooking equipment and appliances, and posting warning signs to alert staff that the

system is offline.

If your commercial kitchen is equipped with a fire suppression system, it's essential

to shut down the system before starting the cleaning process. This involves

disconnecting the power supply, releasing any pressure, and testing the system to

ensure it's fully discharged.

Proper system shutdown is crucial to ensure a safe and effective hood cleaning

process. It also helps to minimize any potential downtime and disruptions to your

kitchen operations.

To ensure a safe and efficient cleaning process, it's important to work with a

reputable hood cleaning service provider like Capital Steam Cleaners. Our trained

technicians follow strict safety protocols and use specialized equipment and

cleaning techniques to get your kitchen exhaust system thoroughly cleaned and

ready for operation.

System Shutdown

Before beginning the hood cleaning process, the kitchen staff must prepare the area to ensure a smooth and safe cleaning process. First, the cooktop and oven must be turned off and cooled down to prevent any accidents during the cleaning process. All equipment, including appliances, cooking utensils, and food products, must be removed from the cleaning area.

Next, all accessible surfaces, such as countertops and floors, must be cleaned and cleared of any debris. This is done to avoid contamination of any food products and to provide easy access to the hood for cleaning. Additionally, any non-grease and non-oil build-up can be removed to minimize future hazards.

It is also essential to provide proper ventilation to prevent any buildup of cleaning agents and fumes that may cause respiratory issues or even pose fire hazards. A good idea is to open any windows and turn on all fans and air conditioners to ensure proper airflow.

Lastly, the cleaning crew will protect any sensitive equipment, such as computers and POS systems, to prevent any damage from water or chemicals. Once the kitchen has been prepared, the cleaning process can begin.


Now that you have your system properly shut down and your kitchen prepped, it's

time to start cleaning. The cleaning process itself will vary based on the specific

type of hood system you have and the cleaning solution being used but typically

involves using a degreaser and hot water to thoroughly clean all interior and

exterior surfaces of the hood, ductwork, and exhaust fan.

It's important to ensure that all surfaces are cleaned, including the hard-to-reach

areas that can accumulate grease and grime. A professional hood cleaner will have

the necessary equipment and expertise to access and thoroughly clean these areas.

Once the cleaning is complete, the team will perform a final inspection to ensure

that the system has been cleaned to their standards and is ready for use.

Remember, it's crucial to schedule regular hood cleanings to maintain a safe and

efficient kitchen. Neglecting hood cleaning can lead to a build-up of grease and

flammable substances, which can pose a serious fire hazard and even put your

restaurant out of business. Trusting professionals like Capital Steam Hood Cleaners

to clean your hood system will ensure your kitchen is in top condition, giving you

peace of mind while you focus on your business.

Cleanup and Final Inspection

After the cleaning process is complete, it's time for the cleanup and final inspection. This is where the cleaning team will remove all equipment and supplies from your kitchen and dispose of any debris or waste in a responsible manner.

Once everything has been cleaned up, the team will perform a final inspection to ensure that everything has been cleaned to the highest standard. This includes checking the ductwork, fans, and all other parts of the kitchen exhaust system to make sure they're functioning properly.

If any issues are discovered during the final inspection, the cleaning team will address them immediately. They will make any necessary repairs or replacements to ensure that your commercial kitchen is safe, efficient, and operating at its best.

Once the final inspection is complete, you'll be given a detailed report of the cleaning process and any issues that were discovered during the inspection. You'll also receive recommendations for how often you should schedule future hood cleanings to keep your kitchen exhaust system running smoothly.

Overall, the cleanup and final inspection stage is essential to ensure that your commercial kitchen is in top shape and compliant with all regulations. With regular cleanings and inspections, you can rest easy knowing that your kitchen is safe and hygienic for your employees and customers.

Schedule a Cleaning with Capital Steam Hood Cleaners

If you're unsure about how often to clean your commercial kitchen hood, it's best to

consult with professionals. At Capital Steam Hood Cleaners, we specialize in

providing comprehensive hood cleaning services that meet NFPA 96 standards and


We understand that every kitchen is unique and has different cleaning

requirements. Our team will work with you to assess your kitchen's needs and

develop a personalized cleaning schedule that ensures your hood stays safe and


We use state-of-the-art equipment and techniques to thoroughly clean every aspect

of your hood system, from the filters and ducts to the exhaust fan and roof. Our

skilled technicians are certified and trained to handle all types of grease buildup,

ensuring a clean and safe working environment for your staff and customers.

By scheduling regular hood cleaning services with us, you'll not only meet safety

and health requirements, but you'll also prolong the life of your hood and avoid

costly repairs. Plus, a clean hood system will increase the overall efficiency of your

kitchen, allowing you to focus on your business and provide quality food and


Don't wait until it's too late – schedule a cleaning with Capital Steam Hood Cleaners

today and take the first step towards a safer and healthier kitchen.

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