HOW TO CLEAN THE KITCHEN CHIMNEY using 5 amazing cleaners

Like all other gadgets, kitchen chimneys require cleaning for proper functioning. Let’s see how to clean the kitchen chimney.

Why should I clean the kitchen chimney?

The purpose of a chimney is to absorb the oil stains and fumes that circulate in the kitchen and channel them outside or recycle the air.

There are several components that come with the chimney such as filters, motors, pipes, ducts and oil collectors which traps dirt particles and grease.

These substances in a long run form a layer of grime and block the passage of gases in the chimney. Hence, it is vital to clean the chimneys occasionally to keep them functional.

The deposited layer of impurities acts as a playground for fungus and bacteria that might cause health hazards. Keeping this in mind, remember to clean the kitchen chimney whenever you get time.

Clean the kitchen chimney at home

The cleaning method and material used for cleaning are based on which part of the chimney you are going to clean. Moreover, all the cleaning methods do not require you to remove the chimney from its place.

Knowing which method works for which part lets you clean the kitchen chimney effectively. Listed below are five different remedies that you can try to clean the kitchen chimney at home.

1, Dishwashing liquid

dishwashing liquid

A dishwashing liquid works well for removing oil stains and grease that is deposited in the filters.

In order to clean the filter with dishwashing liquid, apply it on the surface and do a gentle scrub to make the filter wet.

Take a plastic bucket filled with hot water and let the soaked filter sit in for about two hours.

Then, remove the filter from water and scrub gently with a scrubber until all the grease and dirt are gone. After scrubbing is done, wash the filter in clean water and leave it to dry in open.

To remove stronger grease stains, repeat the same process in a steel bucket and allow it to boil for 30 minutes.

Boiling the filters after scrubbing with the liquid lets you easily remove the tough stains. This method is also efficient as it saves time and energy that you put in scrubbing.

We recommend buying this dishwashing liquid to easily remove the stains.

2. Baking Soda

baking soda

Another method to clean the filter efficiently is earth baking soda, a common household ingredient. It is a solution for cleaning materials that have been practiced for more than a thousand years.

You might easily find it on your cleaning kit or in your refrigerator.

In chemical terms, baking soda is just salt and is known as Sodium Bicarbonate. Due to its gentle abrasive nature, it easily takes away stains and grease with a paste made with water. There are several ways to use baking soda to clean the kitchen chimney.

Make a paste of 2 tablespoons of baking soda with water to remove the deposition of grease on the hood. After applying it to the surface of the filter, let the paste sit for about 5 minutes. Wipe it with a soft cloth to remove the grease and the paste.

3. Paint thinner

paint thinner

It is a very strong cleaning agent as it contains chemicals such as acetone, turpentine, toluene, and other minerals.

As these solvents are volatile, you could end up inhaling some vapors before you actually complete the cleaning of the whole filter.

So, it is better to use paint thinner for removing only tough stains in folds and crevices.

Unlike other cleaning agents paint thinners get the grease off instantly. This method is preferable in doing outside to minimize the inhale of dangerous vapors.

Dab the cotton or any microfiber cloth in paint thinner and scrub against the grease.

You may also pour a few drops on the grease-stained filter and oil collector and let it sit for few minutes. Scrape off any hard grease that won’t come off with a knife.

Get this paint thinner and clean the kitchen chimney effortlessly.

4. Caustic Soda

caustic soda

Caustic soda is another solution similar to baking soda. As caustic soda is acidic in nature, it will help in the easy removal of dirt and grease.

It’s a cheap but powerful cleaning agent that has the capability of dissolving grease, oil and fats. Mixing hot water and caustic soda works well for to clean the kitchen chimneys.

Take a tub filled with hot boiling water and place the filter onto a tray. Pour the boiling water and caustic soda solution into the filter. You will see fumes appearing once you do it. Let it sit for 2 to 3 hours.

Then, remove the filter from the water and scrub away any grease that is left over. Wash it underwater and dry it completely before placing it inside the chimney.

Note: It is preferred to wear gloves in order to prevent any chemical burns from caustic soda.

Purchase this caustic soda and see amazing results of cleaning.

5. Detergent powder

detergent powder

You can clean the kitchen chimney using detergent powder. It is easily available in all households. It contains surfactants that have the ability to remove tough stains.

Take a metal tub and fill it with water. Bring the water to a boil and add 3 to 4 tablespoons of the detergent powder.

Soak in the filter from the kitchen chimney in the tub. Let it sit for 2 to 3 hours and then remove the filter. Wash the filter under running water and scrape off any excess grease.

Recommendation from our side to get best results with cleaning – Click here to buy

Not only the interior has to be cleaned,  make sure you spend time and effort in cleaning the exterior as you did for the interior for a tidy kitchen chimney to look more elegant.

For cleaning complex components of a chimney such as motor, duct and pipes you might need to call a serviceman.


1. How often should I clean the kitchen chimney?

The period by when you should clean the chimney depends on how much workload goes into the chimney and the type of food you cook.

Ideally, the chimneys should be cleaned once every 2 months.

If you cook spicy and oily food very often, it’s best advised to clean the filters and meshes once a month. If your chimney has an inbuilt charcoal filter, the filter has to be replaced every 6 months.

2. How to polish kitchen chimney?

The exterior of a kitchen chimney can be polished by gently scrubbing with cotton that is dabbed with either a paint thinner or dishwashing liquid.

Then, wipe off the excess moisture with a dry cotton cloth.

Make sure that the surface is not wet before you start using it. By doing this, you will have a super glossy kitchen chimney.

3. How to clean kitchen chimney mesh filter?

Cleaning the filter of the kitchen chimney is essential.

You can clean the mesh filter by using dishwashing liquid, baking soda, paint thinner, caustic soda, detergent powder, etc.

If you want to have detailed knowledge refer to the above section.

4. How to clean an oily kitchen chimney?

Chances might occur that oil gets splashed onto the chimney when you cook food. It is highly recommended to wipe away the oil stains immediately, otherwise, these stains turn out to be sticky and hard to remove.

To remove oil splashes, wet a cotton cloth in a solution of baking soda and lime juice. Gently wipe the oil stains until it is completely removed.

Then, take a fresh dry cloth and wipe the excess moisture. You can also do a round of gentle scrubbing with warm water after cleaning with baking soda.

5. How to clean grease in the filter?

Several methods are suggested to remove the grease and stains in the filter. Caustic soda and paint thinner are considered to be powerful cleaning agents for grease.

We have covered above the various methods to clean the kitchen chimney and we hope it was helpful! Read about the reviews about the best kitchen chimney here. 

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