A Non-Flammable Kitchen Appliance That Can Cause Fires: Are You Affected by a Defective Grid?

When used correctly, this device can be very helpful, but if not handled with care, it can potentially cause accidents.

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Extractor fan has become an indispensable part of modern kitchens. With the advancement of technology, extractor fans not only have the basic function of removing smoke and unwanted odors while cooking but also contribute to creating a clean and airy kitchen space, while protecting the health of users.

However, alongside the undeniable benefits, extractor fans also have hidden dangers that users need to be aware of. If not installed, used, and maintained properly, extractor fans can be the cause of some accidents in the kitchen.

In October 2023, in Trân Giang, Giang Tô, China, a snack bar suddenly caught fire. About 20 minutes later, the fire brigade successfully extinguished the fire. Due to timely detection, the fire did not cause human damage.

After investigating, the authorities determined that the cause of the fire was due to the extractor fan not being cleaned and operated properly for a long time, resulting in the incident. A representative of the fire department added that extractor fans are devices that can easily cause fires and explosions in the kitchen. If the fans are not cleaned in a timely manner, a large amount of grease will accumulate, making it very susceptible to fire due to direct contact with flames.


Illustrative image. Photo: The Paper

In addition, if the extractor fan is not cleaned for many years, all the internal components will be corroded, and homeowners will have to spend a lot of money on repairs. Therefore, regular cleaning of extractor fans is essential. Besides cleaning the exterior of the fan, you also need to pay attention to cleaning the interior components, especially the filters of the extractor fan.

According to experts, it is best to clean the extractor fan once a week. This will help remove grease, mold, and dirt on the fan more easily. In reality, the cooking frequency of each family is different, leading to varying periods for cleaning the kitchen smoke extractor, but if possible, it is recommended to clean the fan at least once a month.

Below is a guide to clean the extractor fan at home, which you can refer to and follow.

Step 1: Turn off the power

– Make sure the extractor fan is no longer operating before starting the cleaning process.

Step 2: Clean the filters

– Remove the grease filters, activated carbon filters from the fan to clean them.

– Soak the grease filters in warm water with a little dishwashing liquid or boiling water with baking soda before wiping them clean. Then rinse and let them dry completely before putting them back.

– For the activated carbon filters, check the manufacturer’s instructions to see if this filter can be cleaned or needs to be replaced after a period of use.

Step 3: Clean the interior of the extractor fan

– Use a damp cloth or vinegar diluted with water to clean the inside of the fan, especially areas prone to grease buildup.

Step 4: Clean the exterior surface

– Use a soft cloth or a damp sponge with water or mild cleaning solution to wipe clean the exterior surface of the extractor fan.


Illustrative image. Photo: Sina

Step 5: Check the smoke exhaust pipe

– Check the smoke exhaust or ventilation pipe, clean it by using a brush or a vacuum cleaner, or replace the duct if necessary.

Step 6: Clean the extractor fan blades

– If possible, remove the extractor fan blades and clean them by using a brush or a damp cloth.

Step 7: Reassemble the cleaned parts

– After the parts are dry and clean, reassemble them into the extractor fan.

Note that you should clean the extractor fan regularly and follow the manufacturer’s instructions, and always turn off the power before working with any device to ensure safety.

Another issue to consider is replacing the filters and performing regular maintenance. If the activated carbon filters are not replaced according to the recommended cycle, the filtering and odor removal efficiency of the extractor fan will decrease, leading to a poorly clean kitchen air and negatively affecting health.

According to Đời sống Pháp luật

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Frequently asked questions

A toaster can be a non-flammable kitchen appliance that can cause fires if it has a defective heating element. The defect can cause the toaster to overheat and ignite nearby combustible materials, leading to a fire.

There are a few signs to look out for that may indicate a defective toaster. These include: an unusual smell or smoke coming from the toaster, uneven browning or burning of toast, and the toaster taking longer than usual to pop up the toast. If you notice any of these issues, unplug the toaster and refrain from using it until it has been inspected by a qualified technician.

If your toaster catches on fire, immediately unplug it from the power outlet. Do not try to move the toaster or extinguish the fire with water as this can spread the flames. Instead, use a fire extinguisher or smother the fire with a damp towel or blanket. Ensure that you have a working smoke alarm installed in your kitchen and that you practice basic fire safety precautions, such as keeping a lid nearby when cooking to smother small fires.

Yes, there are several precautions you can take to reduce the risk of toaster fires. These include: regularly cleaning your toaster to remove any built-up crumbs or debris, ensuring that the toaster is plugged directly into a wall outlet and not an extension cord or power strip, and avoiding leaving the toaster unattended while it is in use. It is also important to purchase a toaster that bears a recognized safety mark and to follow the manufacturer’s instructions for use and care.

There are several other potential fire hazards in the kitchen that you should be aware of. These include: stoves or cooktops with exposed heating elements, ovens that do not have proper ventilation, and microwaves that are used to heat flammable materials. It is important to stay vigilant and practice fire safety precautions when using any electrical appliance in the kitchen.