My greetings to everyone. Every housewife dreams of having a clean kettle that will delight you with pleasant tea drinking. But scale often builds up on its walls. Today we will learn how to descale a kettle.

Why scale is dangerous and why you need to get rid of it

Scale is dangerous because when it penetrates into our body, it causes harm to it, although we may not immediately notice this. Scale in a kettle consists of salts, harmful impurities and insoluble metals.

If they enter the body over many years, a person may develop osteochondrosis, gout, kidney stones and other misfortunes. Even if you pass the water through a filter, the salts still remain. The most best water for boiling - spring or from bottles.

Cleansing methods

Plaque on the walls of the kettle can be cleaned off. Many housewives try to buy the most expensive products in the store, even realizing that they cause great harm to their health. Isn’t it better to find ways that will make any dishes shine at home?

Cleaning won't take much time. It is enough to clean the dishes once a month for the plaque to recede for a long time. If you have very hard water, you will have to do this twice a month. If the layer is small, then the easiest way is to cleanse with citric acid:

• Fill the kettle cold water, by 2/3 of the volume.
• Add 1 tbsp. l. acids per 1 liter.
• Boil for 5 minutes.
• Wait until it cools, then drain the water.
• If the plaque does not disappear, repeat again.

But lemon acid Suitable only for electrical products, as well as stainless steel or glass. Coating of enameled and metal products may spoil.

For simple and electric kettles stainless steel or glass Lemon cleansing is suitable. Lemon can remove plaque of any thickness:

• Cut the lemon into small slices and place in a container.
• Pour 2/3 of the container with water and put on fire.
• After boiling, reduce the heat.
• Boil the lemon for 30 minutes, then let it cool.
• Drain the water and remove any remaining deposits with a soft sponge.

Metal kettle You can clean it with vinegar, but it’s better not to touch the electric one:

• Add water too.
• Pour in vinegar - 0.5 cups per 1 liter of water (essences - 3 tsp per 1 liter of water).
• Boil, leave to brew for 1 hour, then drain.
• Before boiling water for tea, boil and drain twice to remove the vinegar smell.

This method will quickly and efficiently remove any layer, but you need to rub with a sponge to achieve the perfect shine.

Cleaning with vinegar will spread throughout the room. bad smell. Don't forget to open the window or turn on the hood.

A tasty drink will help in the household: Coca-Cola from scale

It's about about the drink Coca-Cola, which contains the acid we need. To clean with Coca-Cola, you need to take enough liquid so that it covers the bottom with a sufficiently large layer. Then boil and leave for 1 hour so that the acid eats away the sediment. After this procedure, wipe the bottom and walls with a sponge. Sprite and Pepsi will do.

If the kettle has been neglected for a long time, then you need to do this procedure 2-3 times. This drink cleanses well electrical appliance.

Almighty Soda

Where only soda is not used! It both heals and makes baked goods fluffier and tastier. It will also be useful for removing scale. This powder can be used to clean both electric and enamel vessels.

The advantages of cleaning with soda include its cheapness and safety. There are also disadvantages. Baking soda can scratch the surface of the product.

Carrying out the procedure:

• Pour water up to half the container.
• Pour 2 tbsp. soda
• Boil for half an hour, let cool.
• Wash the inside with a sponge.

Vinegar and soda. With these ingredients you can bring an enamel and metal kettle to a shine; it is better not to touch an electric one.

1. First, boil water and soda for 25-30 minutes, 1 tbsp. l. for 1 liter of water.
2. Pour out the liquid, fill with new one.
3. Pour 0.5 cups of vinegar per 1 liter. water, boil again for 30 minutes.
4. Wipe the inside with a sponge to remove any loose deposits.

Method for all types of cookware, except electric. Baking soda, vinegar and citric acid will help get rid of old scale. You will have to boil the dishes three times, first with soda, then with citric acid, then with vinegar. Proportions as stated above.

Cleaning is in action

Solid salts will help remove apple or potato peelings. It turns out that they also contain acids that can cope with plaque. You can put potato, apple and pear peelings together.

If you notice salt deposits inside the new dishes, then put the cleaning in it, fill it with water, and put it on the fire for half an hour. But this remedy will not help with thick scale.

For all types of tea utensils, you can use cucumber brine containing vinegar or citric acid. Just fill the container with brine and keep it on the fire for 30 minutes. This is the simple method our grandmothers used.

A glass teapot will clean well with lemon juice and baking soda. Pour water, add 2 tbsp. lemon juice and 2 tbsp. l. soda, boil for 15 minutes. Pour out the water and wipe the inside with a soft sponge. Instead of juice, citric acid will do.

The best means for cleaning a thermos kettle

Thermos kettle will consume more electricity if it is not periodically descaled. In addition, you will feel a salty taste in the water, and the device will make a lot of noise during operation. If you neglect cleaning, the device may simply burn out.

Baking soda and citric acid will help best.

1. First add 1 tbsp. soda, boil, wait until the liquid cools.
2. Drain the solution, fill new water.
3. Add 1 packet of citric acid, boil again, leave to cool, then drain the solution.
4. Pour in clean water, bring to a boil, then pour out. The device is now ready for use.

Can be cleaned with vinegar essence. Take 1 liter. water 50 ml of essence, bring to a boil, leave to cool. Good method- cleansing with colorless Sprite, as described above.

Ceramic device You can also clean it using the means described above.

Simple ascorbic acid will also help to achieve shine inside the dishes. For 1 liter of water, 1 tbsp is enough. l. ascorbic acid It's safe but effective method, especially if the inside is very dirty.

For minor stains, you can simply pour baking soda into the water and let it sit for several hours. After each cleansing, the first boiled water must be poured out to remove any remaining lime. This applies to all types of tea utensils.

Plastic teapot It is best to clean with ascorbic acid and soda. The technique is described above.
Using citric acid, try to shine an aluminum device. Pour water, add 1 tbsp. citric acid, bring to a boil, let cool.

External surface cleaning

It is easy to bring stainless steel dishes to a shine on the outside if you use folk remedies.

The simplest remedy is toothpaste.

1. Take the old one toothbrush, which has lost its rigidity.
2. Squeeze toothpaste onto it.
3. Wipe the entire surface of the device.
4. Rinse first with warm, then with cold water.
5. Dry with a towel.
6. Pour water into the kettle, warm it up a little, and polish the warm device with a soft towel.

If the dirt is large, squeeze the toothpaste onto the hard side of the sponge and gently rub the surface. Do not press too hard to avoid leaving scratches. Scratched dishes will become dirty more often and more difficult to clean. If the kettle burns on the stove, you will most likely have to throw it away.

Another way to achieve shine is to boil for 30 minutes in water, add salt and soda - 1 tbsp per liter. spoon. It is important that the kettle is completely immersed in water. Then wipe it with a soft sponge.

Another way:

• Pour 3 tbsp into heated water. spoons of baking soda and;
• Dip the dishes into the solution;
• Boil for 5 minutes, leave until cool;
• Rinse with water and polish with a towel.

It is better not to allow a stainless steel device to become dirty. Polish it after each boiling of water. If you don’t have time for cleaning procedures, it’s better not to buy such dishes.

Enameled teapot You can clean it with regular soda, but don’t rub too hard to avoid scratches. Simple soap - the best remedy. Lather the sponge with soap and thoroughly walk over the surface, then rinse warm water. If you don’t run the dishes, this method will prevent your dishes from getting too dirty.

An aluminum kettle can be cleaned using. Grind 15 charcoal tablets into powder, moisten the walls of the container, apply the powder, leave for 1 hour, then rinse with water, dry with a towel.

Descaling detergents

In stores you can find enough detergents that will help you clean the outside of any kettle. The main thing is that they do not get inside the dishes.

When working with detergents It is better to wear gloves and avoid touching your eyes.

Dear friends, you have learned many ways to clean dishes, use them and drink clean, delicious tea!

Despite the fact that the kettle is a simple household appliance, it requires maintenance. When using an electrical appliance inner covering and the heating element are covered with scale, which leads to the following consequences:

1. Damage to the heating element.
2. Reduced thermal conductivity of the metal of a household appliance.
3. Reducing the service life of the electric kettle.
4. Excessive electricity consumption.
5. Premature wear of an electrical appliance.
6. Adverse effects of scale on the human body (deterioration in the functioning of the urinary system).

Let's look at how to clean Electric kettle from scale and prevent its occurrence.

The best way to protect against scale

The key factor influencing the formation of deposits on the kettle is an excess of magnesium and calcium salts, which leads to increased water hardness. Special flow filters with softening cartridges help reduce the concentration of magnesium and calcium salts in water, solve the problem of its hardness and prevent the formation of deposits in electrical appliances. Using water purifying filters helps prevent limescale in your electric kettle.

An effective technique is to regularly (at least once a month) clean the container from plaque and periodically rinse with cold water. These measures will help keep your electric kettle clean.

To keep the electrical appliance clean, you should pour out the water remaining after boiling and rinse the appliance before boiling a fresh portion.

At home, it is recommended to install an electromagnetic water converter, which will help reduce its hardness, prevent the appearance of deposits on electrical appliances, washing machine, as well as a water heating tank.

7 most effective descalers

Since descaling a kettle at home is not always easy, let’s consider the most effective means that help solve this problem.

Lemon acid

To clean the kettle with citric acid you need:

• pour a heaped tablespoon of acid with water;
• bring the mixture to a boil;
• wash the electrical appliance;
• boil another 1-2 portions of water, pour it out;
• repeat the procedure several times to remove any remaining scale.

Soda

To descale a kettle with soda you need to:

• pour a tablespoon of soda with water;
• bring the resulting mixture to a boil;
• rinse the container;
• When deposits become soft and loose, remove them with a dishwashing sponge.

Salt and soda

Required:

• pour 2 tablespoons of soda with water;
• add a heaping tablespoon of table salt;
• boil the resulting mixture;
• to better remove deposits, leave the mixture in an electric kettle for 20 minutes;
• remove remaining deposits with a dishwashing sponge, which will help completely remove scale from the electric kettle.
• Rinse the device thoroughly.

Vinegar

Necessary:

• pour 1.5 liters of water into the electric kettle;
• pour 200 ml of 9% vinegar into water;
• leave the liquid for half an hour and then boil it;
• rinse the kettle;
• Boil a new portion of water 2-3 times and pour it out;
• remove remaining deposits when descaling the kettle with vinegar.

Brine

This method removes plaque that has formed using acid. Let's take a closer look at how to get rid of scale using this method:

• pour brine into an electrical appliance;
• boil the liquid and cool it to room temperature;
• rinse the container thoroughly;
• if there is no effect from using other methods, use cucumber pickle, as it cleans scale in
• an electric kettle is most effective.

Carbonated drinks

To clean an electric kettle with Coca-Cola, Sprite, or Pepsi you need:

• pour 0.5 liters of carbonated drink into an electrical appliance;
• leave the liquid in the kettle for 15 minutes;
• boil a carbonated drink;
• wash the electrical appliance.

Cleaning the electric kettle using vegetable and fruit peelings

Required:

• pour water over peelings (most often apple, pear, potato);
• bring the mixture to a boil;
• leave the cleaning in the kettle for 1-2 hours;
• wash the electrical appliance.

Citric acid and vinegar are good for descaling an electric kettle.

It is worth considering in more detail the method of cleaning an electric kettle using carbonated drinks. These drinks consist of phosphoric, citric and acetic acids, which have a cleansing effect. Folk method Helps descale a glass teapot. However, due to the coloring components contained in carbonated drinks, this method is not suitable for removing scale from electrical appliances made of plastic or with ceramic and stainless steel coatings. In this case, you should use unsweetened sparkling water.

Sometimes situations arise when popular methods cannot cope with the deposits that have formed, while the less popular methods of getting rid of scale turn out to be the most effective. How to clean an electric kettle from scale, checking the effectiveness of all possible ways, it is not always possible, it is proposed to eliminate old formations using next option:

• pour 3 tbsp. l. soda with boiling water;
• after 30 minutes, bring the water to a boil and pour it out;
• take a fresh portion of water, add 2 tbsp. l. vinegar;
• boil the liquid, pour it out after 30 minutes;
• remove softened deposits;
• wash the device.

Buying a kettle with a heating bottom will help solve the problem of deposits on an electrical appliance, since plaque does not form on the walls of such an appliance.

The heating elements of the kettle require regular maintenance. It is easier to periodically care for an electrical appliance in order to prevent it from becoming dirty than to subsequently solve the problem of how to wash it.

Household chemicals

There is a wide range of products on sale household chemicals that help remove scale: special liquids, gels, tablets made from acetic and/or citric acid and soda ash.

• pour Anti-Scalp into the kettle;
• add water;
• bring the mixture to a boil;
• wash the device;
• Pour in a fresh portion of water and boil it, repeating the procedure several times.

Anti-scale helps remove deposits, mainly located on the walls of the kettle. The disadvantages of Antiscale include its insignificant effectiveness in removing scale located at the bottom of the kettle. The product will not help eliminate the problem of extensive and thick deposits.

Like all household chemicals, “Antinakipin” has the following drawback: if it enters the body, it can pose a danger to human health.

Due to the fact that “Antinakipin” contains a strong acid, you should not clean the electrical appliance more than once a month.

Other tips:

Which method, in your opinion, is the most effective? Share in the comments, read all the reviews...

No matter how you purify and filter the water, it is unlikely that you will be able to avoid scale in the kettle. Due to scale, electric kettles break down more often and fail faster. At the bottom of conventional teapots (enamel, glass or stainless steel), a mixture of limestone deposits and rust forms, which also shortens the service life of the cookware. So how can you remove nickel in a kettle quickly and effectively? Let's figure it out.

Consequences of scale

Experts advise not to ignore the scale problem. Due to the fact that the sediment has low thermal conductivity, it does not allow water to contact the steel, so the heating element in the electric kettle (steel spiral or disk) becomes hot and quickly becomes unusable.

In addition to the frequent breakdown of electric kettles and the destruction of the walls of ordinary ones, scale entering the human body along with water negatively affects the functioning of the kidneys and urinary system. According to some reports, scale can accumulate in the kidneys and lead to the formation of stones.

Vinegar

Cleaning with vinegar is the most effective and quick way descaling, which is suitable for metal kettles. For 1 liter of water you will need 100 ml of food vinegar. The vinegar solution needs to be poured into a kettle and put on fire. After the water boils, you need to reduce the heat and let it simmer for 10-15 minutes, the time depends on the degree of contamination of the kettle. Then you should wash and rinse the kettle well and boil it 1-2 times without using water for cooking.

Lemon acid

Citric acid will help remove scale from a glass teapot. You need to dilute 1-2 teaspoons of citric acid in 1 liter of water, pour the resulting solution into a kettle and boil. If the scale layer is quite large, the procedure will need to be repeated. Boil water in a clean kettle 1-2 times, and then rinse it well to remove any remaining acid.

Apple or potato peels

This type of cleaning is suitable for preventative maintenance when the scale deposit is not yet too large. Place washed potato or apple peelings in a kettle, add water and bring to a boil. After this, remove the kettle from the heat and let it sit with the solution for 1-2 hours. Then wash and rinse the kettle.

Soda

Carbonated drinks - Fanta, Coca-Cola, Sprite - clean dishes well from heavy scale and rust. First, open the drink bottle and let it sit until the gas comes out. Then pour the soda into the kettle and bring to a boil. Let the kettle cool, wash it thoroughly and boil it with clean water. It is better not to use this cleaning method for electric kettles, but it is ideal for ordinary dishes.

Soda

For metal and enamel teapots, you can use soda cleaning. Fill the kettle with water and add 1 tbsp. l. baking soda, bring to a boil and simmer over low heat for 25-40 minutes, depending on the degree of contamination. Wash the kettle, boil water in it several times and rinse well to remove all remaining soda.

Brine

Brine from cucumbers or tomatoes perfectly removes scale and rust from iron. The cleaning process is quite simple: pour the brine into a kettle and boil over low heat for 20-30 minutes. Then you need to wash the kettle thoroughly, boil it with clean water and rinse thoroughly.

A solution of soda, vinegar and citric acid

Such cleaning will help to cope with particularly difficult and advanced cases. But you shouldn’t use this method very often and unless really necessary. Fill the kettle with water and add 1 tbsp. l. baking soda. Boil for at least 5 minutes and drain. Fill the kettle with citric acid solution (1 tbsp per kettle), boil over low heat for 30 minutes and drain the water. Warm up the kettle again with the vinegar solution (250 ml of vinegar per kettle) for at least 30 minutes. After such cleaning, the scale, even if it does not come off completely on its own, will become loose, and you can remove it with a foam sponge.

Preventing scale

To minimize descaling and keep the kettle in working condition for a long time, follow a few simple rules:

• Rinse the kettle daily, removing small deposits from it with a sponge;
• use purified and, if necessary, softened water for boiling (use a water filter);
• after boiling, drain the remaining water from the kettle, especially do not leave the water overnight;
• do not wait until a lot of scale has formed and its layer becomes thick and hard; the smaller the sediment, the easier it is to remove it.

Following these simple tips and using simple methods cleaning, you can remove scale from the kettle without spending a lot of time and money.

When boiling, hard water releases a huge amount of salts. Over time, they stick to the walls and bottom of the kettle, and they are called “scale.” At first glance, scale doesn’t really interfere with life – so what if the water becomes cloudy and something crunches on your teeth? And if owners of ordinary enamel kettles can ignore scale for years, then owners of electric kettles can be upset - with a thick layer of scale, the service life of the kettle is reduced several times, up to six months.

In order to extend the service life of the electric kettle and preserve the taste of the water, regular cleaning of scale is necessary, which occurs mainly on heating elements. Basic means to combat scale:

• lemon acid;
  
• table vinegar 9%;
  
• soda;
  
• salt;
  
• anti-scale chemicals, for example, “Antinscale”;
  

In all cases for effective removal scale, this or that product must either be boiled or left overnight. However, these well-known and available funds can really help in getting rid of scale. What is guaranteed to give a 100% result?

1. "Antinakipin"
   • According to the instructions, pour the product into the kettle and fill it with water.
     
   • Boil it.
     
   • Rinse the kettle thoroughly under running water.
     
   • Boil and drain the water 3-4 more times to get rid of any remaining product.
     
   Bottom line. “Antinakipin” dealt with scale on the walls of the kettle perfectly. But the high layer of scale at the bottom remained virtually unchanged. From side effects there was an unpleasant smell throughout the kitchen and fears of drinking water from a boiled kettle. However, you can safely use it if the plaque is small.
   
2. Lemon acid
   • Pour a tablespoon of citric acid into the kettle and fill it with water.
     
   • Boil it.
     
   • Rinse the kettle under cold water.
     
   • Boil again.
     
   Bottom line. The walls of the kettle are crystal clear, but the scale on the bottom still lives, despite the fact that citric acid should have broken down the alkali, which forms the basis of the scale. After repeated boiling, the results did not change, but reviews of the use of citric acid are full of success. Maybe it doesn't work on all teapots?
   
3. Soda
   • Pour a tablespoon of soda with cold water as much as the volume of your kettle allows.
     
   • Boil it.
     
   • Rinse the kettle under running water.
     
   • If necessary, you can rub the loosened scale with a sponge.
     
   • Boil and drain the water from the kettle 2 more times to remove any remaining soda.
     
   Bottom line. The scale became a little looser, making it possible to lightly scrub it off with the hard side of a dishwashing sponge. However, partially the scum, already completely saturated with useful and not so useful agents, remains in its rightful place.
   
4. Soda with salt
   • Just like in the previous version, pour two tablespoons of soda into the kettle and fill it with water, but now add a tablespoon of table salt to it.
     
   • Boil it.
     
   • Leave for 5-10 minutes and drain the water.
     
   • Rinse the inside of the kettle with running water.
     
   • Boil the new one two or three times clean water to completely clean the kettle.
     
   Bottom line. Finally managed to defeat the scale! The plaque has dissolved almost completely, leaving only a small layer that can be easily wiped off with a sponge. The teapot shines, the sediment no longer crunches on your teeth - isn’t this a real effect?
   
5. Vinegar.
   • Pour 200 ml of 9% table vinegar into a kettle for 1.5 liters of water and leave the mixture for 15-20 minutes.
     
   • Boil it.
     
   • Rinse the kettle thoroughly under strong running water.
     
   • Boil several times and drain fresh water.
     
   • Rinse the kettle again.
     
   Bottom line. All inner surface The kettle became absolutely clean, the bottom shone, but the deeply ingrained pieces of scale remained where they were. One of the side effects was a specific smell that filled the entire kitchen, but was easily removed from the surface of the kettle with running water. In general, like using citric acid, this method is good for small layers of scale, which it will clean off without difficulty.
   

Many well-known recipes for combating scale turn out to be completely invalid in conditions real life, but less common recipes give unexpected good result. As a result, the best way to descale an electric kettle was using soda in combination with salt. Well, the most important thing is that as a result of the experiments, not a single teapot was damaged.

How to descale an electric kettle is a question many housewives ask. Undoubtedly, an electric kettle is a convenient and practical thing that will always come in handy. However, from time to time scale forms inside this device, and if it is not dealt with in a timely manner, then subsequently eliminating it will be very problematic. That's why descaling procedure important to do on a regular basis.

Causes of scale formation

As you know, in order to fight any negative phenomenon, you need to know the reasons for its occurrence. Magnesium and calcium, which are part of tap water, form that notorious plaque as a result of boiling it. In addition to these substances, water usually contains other salts. From the tap on kitchen The carbonate type of water flows, which determines the degree of its hardness, which can be either medium or high.

Tap water is the main source of plaque on the kettle

The main reason for the appearance of scale is high level rigidity tap water. Because of this, when water boils, it releases a large number of salt, which eventually settles on the inner walls and bottom of the kettle. At the same time, due to scale, the service life of electronic kettles can be significantly reduced. That is why it is advisable to clean it regularly.

Initially, scale when it forms has a porous structure. In this state, it can be easily removed using available means. But if you don't clean your kettle regularly, it greatly increases the difficulty of cleaning it. Thus, the more times we boil water, the faster scale will form in the kettle. In critical cases, scale covers the walls and bottom of the kettle in several layers, which are difficult to get rid of.

Classic ways to descale a kettle

Scale mainly forms on heating objects inside the kettle, as well as on its bottom. It is these parts that need to be cleaned.

There are several ways to quickly descale an electric kettle. Traditionally, the following means are used to combat annoying scale: vinegar, soda, salt, citric acid. Supporters more modern approaches They suggest using Coca-Cola. Brine and even potato peelings are useful in the household. When using these tools, you will not have to spend extra money.

Other, more modern, options for dealing with scale involve the use of purchased chemical compositions, such as, for example, “Antinakipin”. In this case, you will have to spend money on their purchase. First, let's look at folk methods of dealing with scale.

Some folk remedies for getting rid of scale

Perhaps the most famous folk remedy against scale is the use of citric acid. It's simple and at the same time quite effective way. First, pour a tablespoon of citric acid into a kettle and fill it with water. Then boil the water. Next, you need to thoroughly rinse the kettle under running water. cold water and boil it again.

Using this product you can perfectly clean the walls of the kettle, but many “testers” this method they complain that in this way you will not be able to overcome the scale that has formed at the bottom. It all depends on the kettle and the level of scale.

Cleaning an electric kettle from scale with citric acid is a reliable and proven way to get rid of scale. However, if the described methods do not suit you, or you do not have the necessary “incidents”, then there is another folk way descaling. Let's look at how to descale an electric kettle with vinegar. By the way, this tool can also be useful in.

Tip: for these purposes it is better to use 9% table vinegar.

Pour 1.5 liters of water and 200 ml into the kettle. vinegar. Let the resulting mixture sit for about 20 minutes. Then boil the water along with vinegar. Then the kettle must be rinsed with water again. Pour in fresh water and boil it several times. Drain the water and rinse the kettle again to remove any remaining vinegar. As a result, you will get a completely clean and shiny kettle from the inside. However, if the scale has formed long enough and has hardened too much, it may not be completely removed. However, this method has one drawback - the smell formed when vinegar is boiled, which fills the entire kitchen. Unlike vinegar, citric acid does not leave an unpleasant odor after use.

Folk remedies against scale using soda

Another popular way to combat scale involves using soda. As in the previous “recipe”, we will need one tablespoon of the ingredient (i.e. soda). Fill it with water exactly as much as the kettle allows. Then boil the water and soda and be sure to rinse the kettle with tap water.

Tip: for the best effect, if necessary, rub the scale with a sponge with the rough side.

Then you need to pour water into the kettle again and boil it. It is better to boil the water and drain it twice so that the last remnants of soda disappear.

Thanks to this method, the scale on the walls and bottom of the kettle becomes looser, making it much easier to remove. However, this method does not guarantee complete removal of scale. But nevertheless, the effect will be noticeable. For the next descaling option, in addition to soda, you will also need salt. Pour two tablespoons of baking soda into your kettle. Fill it with water and add a spoonful of regular table salt to the resulting solution. Then the water in the kettle should be boiled. For the best effect, leave the resulting solution in the kettle for about 10 minutes, then pour out all the water.

Then the kettle should be rinsed from the inside with tap water. And boil the kettle several times, after filling it with new water. This will completely remove any remaining mixture. It is enough to do this a couple of times.