7 ways to clean the hood

In the process of operating a kitchen hood on its surface grease build up gradually, and filters clog up substance. This not only spoils the look, but also reduces device performance and may cause it failure. As effortless and costly industrial means to clean the hood from grease, our know experts.


General rules for cleaning the hood

To make a kitchen air purifier longer and more efficiently pulled combustion products from a working stove, as well as evaporation and fat from cooked dishes, it is necessary clean regularly.

Recommendations on the proper care of the hood are shared by our experts:

  1. The frequency with which the device should be cleaned of contaminants, depends on the time of his work. On average, you need to do this at least than once every 3 months.

  2. With intensive cooking in the kitchen, clean the grills and the cabinet hoods need once every 2-3 weeks. The more often you wash the device – the easier and faster to clean it.

  3. Assess the degree of contamination of the elements and choose the best cleaning method. To remove a thick layer of old fat aggressive agents must be used.

  4. Before cleaning the hood of accumulated fat, it is necessary disconnect it and disassemble it.

Filter Cleaning Methods

The cleaning method is determined by the type of filter installed. IN exhaust devices usually use the following filter elements.

Strainer Small mesh aluminum mesh, enclosed in a metal frame. Fat lingers in the tiniest cells of several grids placed inside the frame. Hoods with this filter type must be cleaned completely mechanically with the use of detergents that dissolve fat.

Metal mesh (aluminum or stainless steel) with filtering material inside based on non-woven or synthetic winterizer. The maximum service life of such filters is 3-4 months. During cleaning, only the metal mesh must be washed, having previously removed the filter material from the inside. After brushing it should be replaced with a new one. Attempts to wash a clogged disposable filter will not lead to the result – completely remove from the fibers tissue absorbed fat is impossible.

Charcoal filters. Pellet cartridges activated carbon. If contaminated, they must not be washed with water or clean in any other way. Spent carbon filter to be replaced. It must be changed every 3-6 months, when the draft force of the exhaust device drops markedly. Charcoal filters – the most convenient in terms of cleaning. Old cassette is completely replaced new and do not need to wash anything. Is that just the case devices.

Do not postpone the general cleaning of the hood in the “long box”. Clearing its elements of old fat is time-consuming and complex process.

How to clean a greasy metal mesh

How to clean a greasy metal mesh

Having dealt with the type of exhaust filter, we select the most suitable way to clean it. Aluminum mesh with with a slight touch of fat you can easily tidy up, using improvised means on an alkaline basis.

Dishwashing liquid

The nets should be wetted with hot water and soaped with a sponge their entire surface. For effectiveness, the product can be left on 15-20 minutes. Rub the filters again with a sponge and rinse off the foam, rinsing under running water.

Laundry soap

Lather a sponge with household soap and rub it on the surface grids on both sides. After half an hour, rinse off the foam and rinse shower.


Wet the nets with hot water and evenly sprinkle a layer on them baking soda (first on the one hand, then on the other). Through Toothbrush grind soda over the entire surface of the filter. After 20 brush again and rinse under a powerful jet of hot water.

With regular cleaning of the grids once every 7-10 days of treatment baking soda, soap or dishwashing detergent is enough to keep the filter in working condition and clean.

Dishwasher safe

Dishwasher owners clean exhaust hoods even easier. In it, a dirty filter can be easily washed in “Intensive washing” at a temperature of 700C.

If taken as a rule every 2-3 weeks along with plates and place the strainers in the dishwasher in circles hoods, they will always be in excellent condition and will last long term.

7 ways to wash a thick layer of grease from the hood filters

7 ways to wash the hood

If you do not wash the hood regularly, then a thick a layer of fat that cannot be washed with detergents, nor in the dishwasher.

But do not despair – there are 7 ways to return The device has a decent appearance and previous performance. Ways located as the efficiency increases.

Method number 1. Lemon Cleansing

The acid contained in lemon breaks down fat well. For to clean the strainer with lemons you need:

  1. cut in half 1-2 lemons;

  2. rub one side with one half of the fruit, with the other half the other side, squeezing the juice to the maximum;

  3. leave the nets for 30 minutes for the acid to work;

  4. brush the cells with a laundry soap or detergent washing dishes;

  5. rinse with water.

Instead of lemons, you can use citric acid powder. Dilute a bag of 20 g powder in a liter of hot water and pour in filters for 2-3 hours, and preferably at night.

Method number 2. Soaking in a solution of laundry soap

Laundry soap is a powerful alkaline product that is excellent dissolves fat. To clean the hood elements:

  1. rub a scoop of soap on a grater and dissolve it in 5 liters of hot water;

  2. place strainers in a wide soapy pan solution (can be in the sink, basin or large pan);

  3. leave to soak for 2-3 hours, constantly adding boiling water;

  4. remove the grills from the solution and rub carefully on both sides brush or sponge;

  5. rinse under running water.

To enhance the effect, you can place a pan with soaked in soap solution with filters in an oven heated to 1000C. After 40-60 minutes, you can already get the nets and clean them with brushes.

Method number 3. Cleansing with a universal stone

Universal stone is a unique detergent, developed in Germany to remove stubborn dirt various origin from any surface. Represents a paste consisting of clay, coconut flakes and green soap, glycerin. Ingredients soften fat deposits and dissolve them without a trace. All you need to remove grease and soot in the filters is apply on contaminated filters for 10-20 minutes, a little rub with a sponge and rinse under running water.

clean the grate

Method number 4. Boiling in soda solution

Working process:

  1. pour water into a large pot or wide metal bowl and pour baking soda (at the rate of 2 packs per 5 liters of water);

  2. put the solution on the stove to heat;

  3. remove the filter grates and place them in a solution (preferably so that the water completely covers them, otherwise the nets need periodically turn over);

  4. boil the filters over low heat for 10-15 minutes;

  5. carefully remove the grates from the water using special forceps;

  6. rub the mesh cells with a hard plastic brush;

  7. rinse with running water and dry.

Replace boiling in a pan on the stove by soaking in hot water in the sink or wide pan. The hotter the water, the cleaning will be more effective. We recommend every 5 minutes. add boiling water from the kettle to the water.

Method number 5. Cleansing paste

For a persistent plaque of fat, you can prepare a homemade cleanser pasta. To do this, mix:

  1. 20 g of grated laundry soap;

  2. 1 tbsp salt;

  3. 1 tbsp vinegar

  4. 1 tbsp hot water.

Rub the paste with a sponge or brush into the contaminated nets, wait 15-20 minutes and rinse with clean water.

Method number 6. Purification with ammonia

Ammonia (10% ammonia) helps remove fresh and old fat deposits on the hood and its filters.


  1. heat 3 l of water in a pan to a temperature 70-800C;

  2. add 1 cup of ammonia;

  3. place the strainers in the hood and pour them solution;

  4. leave for 3-4 hours;

  5. brush softened fat;

  6. rinse thoroughly with water and dry (preferably in the open air).

This cleaning method is hazardous to human health because ammonia fumes are very corrosive and can cause burns to the mucous membranes and dizziness. When working with ammonia in the room should windows should be open, and access for children and animals to it should be to limit. A mask and gloves are required.

clean the hood

Method No. 7. Treatment with acetic acid

To quickly clean the hood of accumulated fat, you can treat it with acetic acid 70%. Plain table vinegar 9% s this task will not cope.

Mode of application:

  1. moisten a sponge or napkin with acetic acid;

  2. get wet filters on both sides (as an option, you can fill lattices in a baking sheet with acid);

  3. leave for 5-10 minutes (processing time more than 15 minutes may cause damage to filters);

  4. brush softened fat with a hard sponge or with a brush;

  5. rinse with plenty of water;

  6. dry in the fresh air.

Attention! This method is very aggressive and hazardous to health. Acetic acid can cause burns to the skin and respiratory tract, therefore, the processing of the elements of the exhaust device must be done only in tight rubber gloves, a mask and when open the windows.

Method No. 8. Soaking in a pipe cleaner

This method needs to be applied only in the most difficult cases, when none of the above means helps or the hood not washed for several years.

To clean the filters you need 1 cup of liquid detergent pipe cleaners (such as Mole) or 2 sachets of powder.

Mode of application:

  1. put in a wide baking sheet;

  2. pour boiling water so that the water completely covers it;

  3. evenly fill the blockage agent in water;

  4. wait 10 minutes;

  5. rinse the filters well under running water.

Sewer pipe cleaner more than 1 time per year and keep filters in solution for longer than 15 minutes. It contains sodium hydroxide that can corrode aluminum grids up to the formation of holes in them.

Method number 9. Processing cleaning products for the kitchen

In stores, you can purchase a special cleanser stubborn dirt from stoves, microwaves and ovens. As an active ingredient, they use caustic alkali, which easily breaks down fat molecules from any surfaces.

To clean the hood filters with a cleaner, apply them to sponge and rub it with filters. You can use gels and sprays – grease removers:

  1. Milam

  2. “Shumanit”;

  3. Comet (Fights Fat);

  4. Sanita Anti-Fat;

  5. Synergetic for fat and soot;

  6. Oven Cleaner by Amway.

Means with caustic soda as an active ingredient split a thick layer of fat on the nets in 5-15 minutes. Especially in severe cases, it is necessary to repeat the application of the gel 2-3 times.

Cleaning must be carried out with rubber gloves and mask, protect your eyes. Work only with the window open (or window).

How to clean the hood body from grease

How to clean the hood housing from grease

The hood body will eventually become greasy, dust and soot. It also needs to be washed periodically.

Manufacturers of kitchen hoods prohibit cleaning alcohol-based products and solvents – they can lead to tarnished stainless steel or varnished surface of the case, stains or stains.

Use aggressive cleaning agents (from blockages) sewer pipes, solvents, fats, acids) is not possible. Also not hard sponges and abrasive brushes recommended substances.

To clean the metal hood housing, use the following means:

  1. laundry soap;

  2. dishwashing liquid;

  3. soda solution.

We recommend removing a thick layer of grease before cleaning. mechanically – remove with an object with a thin and sharp edge (unnecessary plastic card, coin, blunt side of a knife).

The surface of the housing should be washed with a soft sponge with one of funds. In some places you can use a toothbrush.

When cleaning the hood with foam and water, it is important to prevent moisture inside the case.

Expert opinion

There are many ways to clean the hood in the kitchen. Choose the most suitable one follows from the degree of pollution elements. Removing fat from the hood will not be a problem if you take as a rule, wash its elements and body every 2 weeks. With old traces of fat have to tinker with – not every cleanser the power to remove them. But our recommendations will allow you to quickly get rid of fat deposits and increase performance devices.

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