How to Keep Your Commercial Kitchen Exhaust Fan Clean and Running Efficiently

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How to Keep Your Commercial Kitchen Exhaust Fan Clean and Running Efficiently

A commercial kitchen exhaust fan is important in keeping your business running safely and efficiently. Over time, these fans can become clogged with grease and dirt, affecting their performance. To keep your fan running efficiently, it is important to clean it regularly.

However, knowing where to start or what cleaning products to use can be difficult.

What is a Kitchen Exhaust?

Kitchen exhaust fans are a necessary safety measure in commercial kitchens as they often include fire suppression devices to vent and extinguish fires.However, keeping your commercial kitchen exhaust fan clean and running efficiently is important.

Kitchen exhaust fans remove the airborne cooking byproducts from the air in your kitchen, including:

  • Grease
  • Rogue spices
  • Fumes
  • Smoke
  • Steam
  • And heat.

How to Keep Your Commercial Kitchen Exhaust Fan Clean and Running Efficiently

To keep your commercial kitchen exhaust fan clean and running efficiently, follow these steps:

1. Schedule regular cleanings with a professional cleaning company

As a commercial kitchen owner or manager, you know that keeping your exhaust fan clean is essential to the safety and efficiency of your kitchen.But with everything else on your plate, it can be easy to let the cleaning fall by the wayside. That’s why it’s important to create a schedule and stick to it.

Hiring a professional kitchen hood cleaning company to come in at least every three to six months will help to remove the grease buildup that can lead to fires and other hazards.Between professional cleanings, you should also check the fan for any debris or buildup and clean it as necessary. Following these steps can help keep your commercial kitchen running safely and efficiently.

2. Maintain proper airflow by cleaning or replacing filters monthly

Maintaining your commercial kitchen exhaust fan is essential for keeping your kitchen clean and running efficiently.One of the most important things you can do is to maintain proper airflow by cleaning or replacing filters monthly. This will ensure that your fan can work at peak performance and help to prolong its lifespan.

In addition, be sure to regularly clean the exterior of the fan and the vents leading to it. Following these simple steps, you can keep your commercial kitchen exhaust fan clean and running efficiently for years to come.

3. Inspect and clean the fan blades regularly

Inspecting and cleaning the fan blades regularly is key to maintaining peak efficiency in your commercial kitchen exhaust fan. Depending on the frequency of use, you should aim to clean the blades at least once a week.

You may need to clean them more frequently if they are highly soiled. To clean the blades, wipe them down with a damp cloth or brush.You can also use a vacuum cleaner with a soft brush attachment to remove any stubborn dirt or debris. In addition to cleaning the blades, inspect all other parts of the unit regularly for signs of wear and tear.

4. Check for any leaks or damage.

Check for any leaks or damage. Over time, commercial kitchen exhaust fans can develop leaks or other damage. If left unchecked, these problems can lead to fires or other hazards.That’s why it’s important to regularly check your fan for any signs of leaks or damage. If you notice any problems, repair them as soon as possible.These precautions can help keep your commercial kitchen exhaust fan clean and running efficiently.

Which exhaust fan is best for commercial kitchens?

Regarding commercial kitchens, the best exhaust fans areUpblast exhaust fans. Upblast exhaust fans are typically installed on the rooftop and are perfect for removing smoke, heat, and odors from the kitchen.

Not only do Upblast exhaust fans remove impurities from the air, but they also help to keep the kitchen cool and comfortable for employees.Furthermore, Upblast exhaust fans are designed to withstand the high temperatures and humidity levels often present in commercial kitchens. As a result, Upblast exhaust fans are the best choice for commercial kitchens.

Benefits of a Clean Kitchen Exhaust System

Below are the benefits of a clean kitchen exhaust system:

1. Kitchen Cleanliness

First and foremost, a clean kitchen exhaust system is more presentable to customers and gives off a better overall impression of the business.

2. Fire Safety

A major benefit of having a clean kitchen exhaust fan is its safety. A well-maintained and cleaned system greatly reduces the risk of fires in the kitchen.

3. Air and Equipment Efficiency

A clean and well-maintained system also runs more efficiently, saving the business money on utility costs in the long run.

4. Equipment Longevity

With regular cleaning and maintenance, a commercial kitchen exhaust fan can last for many years, saving the business money in the long term.

5. Health Protection

A clean kitchen exhaust system protects employees’ health by reducing their exposure to smoke, grease, and other contaminants.

Frequently Asked Questions

The following are questions commonly asked about commercial kitchen exhaust fans.

What is the difference between a fan and an exhaust fan?

The main difference between a ventilation fan and an exhaust fan is the direction the air is moving. A ventilation fan works to bring clean air into an enclosed space from the outside, while an exhaust fan removes pollutants from the indoor air in a home or commercial space.

Ventilation fans are often used in industrial settings with high levels of airborne contaminants. To ensure the workspace remains safe, the ventilation fan pulls the contaminated air out of the room while fresh air is brought in from the outside.

Exhaust fans are commonly used in kitchens and bathrooms to help remove odors, smoke, and moisture from the air. In many cases, exhaust fans are also equipped with filters to trap small dust and dirt particles. By contrast, ventilation fans do not typically have filters, as their main purpose is to exchange the indoor and outdoor air.

Which type of vent system is used mostly for commercial kitchens?

The type of vent system used mostly for commercial kitchens is a Type 1 hood system. This system is primarily used to remove smoke, grease-laden air, and byproducts of combustion.

Almost all gas equipment will require a Type 1 hood, as will electric equipment that creates smoke during the cooking process. By removing these contaminants from the air, Type 1 hood systems help to keep commercial kitchens safe and clean.

In addition, these systems can also help to improve indoor air quality and prevent fires from spreading. As a result, Type 1 hood systems are an essential part of any commercial kitchen.


In conclusion, a commercial kitchen exhaust fan is important in keeping the air quality safe and clean. By removing smoke, grease, and byproducts of combustion, these fans help to improve the indoor air quality and prevent fires from spreading.In addition, these fans can also help to keep kitchens cool and comfortable during the cooking process.

As a result, it is important to keep your commercial kitchen exhaust fan clean and run efficiently. By following the tips in this article, you can help ensure your fan lasts many years.