How to Clean and Maintain Your Extractor Fan for Optimal Performance

Extractor fans are an essential component of any kitchen or bathroom, as they effectively remove odours, steam, and dust from the air. However, to maintain optimal performance, it is important to keep them clean and well-maintained. In this blog, we will share some tips on how to clean and maintain your extractor fan, so it can continue to work efficiently for years to come.

Cleaning Your Extractor Fan

Before you start cleaning your extractor fan, you need to make sure that it is switched off and disconnected from the power supply. This is important for your safety and to prevent any damage to the fan. Next, you need to gather the necessary tools for cleaning such as a soft cloth, a brush, and a vacuum cleaner. Once you have everything ready, you can begin cleaning the exterior of the fan. To do this, you can use a soft cloth or a brush to remove any dust or debris from the surface of the fan. You might also want to use a vacuum cleaner to clean the grilles and vents, which can accumulate dirt and dust over time.

Cleaning the interior of the extractor fan is also important, as this is where the motor and other key components are located. To do this, you will need to remove the cover of the fan, which can be done by unscrewing it or pulling it off, depending on the model. Once you have access to the interior, you can use a soft cloth or a brush to remove any dust or debris from the motor and other components. Be careful not to damage any of the parts while cleaning. You can also use a vacuum cleaner to remove any loose dirt or debris. If there is any stubborn dirt or grime, you can use a mild detergent and water to clean the parts, but be sure to dry everything thoroughly before reassembling the fan.

Maintaining Your Extractor Fan

Regular maintenance of your extractor fan is essential to ensure it continues to work efficiently. One of the most important things you can do is to check and replace the filters regularly. Filters can become clogged with dirt and debris, which can reduce the fan’s performance and increase the risk of fire. Depending on the type of filter, you may need to clean or replace it every few months.

Another important maintenance task is to lubricate the motor bearings on a regular basis. This will help to prolong the life of the motor and ensure it runs smoothly. To do this, you can use a few drops of oil on the bearings, but be sure to use the right type of oil for your fan. Refer to the manufacturer’s instructions for guidance. In addition, it’s important to check the fan blades for any signs of damage or wear and tear. If the blades are damaged, it can cause the fan to vibrate or make excessive noise, which can be a sign that the fan is not working properly. If you notice any problems, it’s important to address them as soon as possible to prevent any further damage.

Lastly, make sure to check the fan’s ductwork and vents for any blockages or obstructions. A buildup of dirt or debris can restrict airflow, which can reduce the fan’s performance and make it less effective at removing moisture and odours from your home. If you notice any blockages or obstructions, you can use a vacuum cleaner or a brush to remove them.

Problems You May Encounter

Extractor fans are an essential part of any kitchen or bathroom, as they provide ventilation and keep the air clean and fresh. However, like any other appliance, extractor fans can experience problems that affect their performance. One of the most common issues with extractor fans is a build-up of grease and dirt, which can clog the fan and reduce its efficiency. This can lead to unpleasant odours, increased humidity, and even mould growth. Another common issue is noise, which can be caused by loose parts or worn-out motors.

If you are experiencing problems with your extractor fan, don’t panic. There are several troubleshooting solutions that you can try before calling in a professional. First, check if the fan is plugged in and the switch is on. If the fan still doesn’t work, try cleaning the blades and the grill, as this can often solve the problem. If the noise persists, check if any parts are loose and tighten them if necessary. If the motor is worn out, you may need to replace it, but make sure to choose a compatible one. If you are unsure how to do any of these steps, consult the manufacturer’s instructions or seek advice from a qualified electrician.


Regularly cleaning and maintaining your extractor fan is essential for optimal performance and longevity. By following the above steps and troubleshooting tips, you can ensure that your extractor fan is working efficiently and effectively, providing you with clean and fresh air in your home. Remember to always refer to the manufacturer’s instructions and seek professional advice if you are unsure about any aspect of cleaning or maintaining your extractor fan. At Electrical Discounted Supplies, we offer a wide range of extractor fans and electrical supplies to suit your needs. Contact us today for more information.