How can I clean a thermos from tea plaque. Clean tea cups. Methods for cleaning glass flasks

08.08.2021

It is desirable to keep all household appliances clean, despite the fact that we use some of them often, while others are extremely rare. For example, we use regularly, every day, but a thermos from time to time.

How pleasant it is to enjoy hot tea in chilly autumn weather

Today we would like to tell you how to clean a thermos from various contaminants, from scale, from tea deposits on the walls inside the device.

General information

Recently, we do not use a thermos so often, although this device has a wide range of possibilities. Initially, it was developed in order to keep the warmth and taste of tea for a long time. But with the same degree of quality, it retains heat in soup or stew. Some housewives even manage to ferment kefir inside a thermos.

At the same time, after each use, the device most often undergoes a cleaning procedure, washing it is not difficult. However, the peculiarity of tea is that traces of plaque still remain on the walls of the apparatus.

Typical stainless steel thermoses

Before we talk about ways to deal with thermos pollution, we note that this device for keeping heat is available in two variations:

fragile, where the glass bulb plays the role of the main element of the working element;
stronger, where the inside is made of stainless steel.

Traces of tea plaque remain inside both versions of the thermos made of glass and stainless steel. They add an unpleasant aroma and taste element to the next servings of tea, spoil the internal appearance of the device with their presence. Therefore, do not wait for excessive contamination of the thermos, it is necessary to apply measures.

Cleaning methods

Depending on the level of contamination of the thermos, it is necessary to choose one or another method of struggle. If traces of tea plaque are not widespread, you can try a sparing recipe based on ordinary lemon on your thermos.

To do this, the lemon is cut into small pieces, placed in a thermos and poured with boiling water to the eyeballs. The device is hermetically sealed and put to infuse for 10-12 hours. After that, the water and lemon merge, and the thermos shines with cleanliness. In most cases, it does not even need additional washing.

If there is no lemon, powdered citric acid will also work. Pour a couple of bags into a thermos, pour boiling water over it and leave to infuse overnight. Rinse the device in the morning, there will be no traces of dirt.

Getting ready for the systematic washing of the thermos

For more serious traces of plaque and scale, a recipe based on barley and soda is used. In this recipe, the role of a cleanser and disinfectant is given to soda, and pearl barley acts as an abrasive. It is necessary to pour half a glass of cereal into a thermos, put a couple of tablespoons of soda and pour water so that the composition takes up half the flask. Next, you need to shake the thermos properly so that the detergent overcomes the dirt.

You can’t use strong abrasives for a thermos, just forget about metal brushes, sponges, sand. Each scratch on the bulb reduces its ability to retain heat.

You can descale two of your household appliances at once: a kettle and a thermos. To do this, we need soda, you can take Cola, Pepsi, Fanta, but Sprite or 7ap is better, because they do not have color pigment. If possible, gas is removed from soda, then it is brought to a boil in a kettle and poured into a thermos in the form of boiling water. It is not necessary to clog the device, just leave it to infuse for 10-12 hours, during which time all the contaminants will move away from the walls of the flask.

By the way, the usual 9% vinegar will always help us clean the stainless steel flask from any contaminants. To do this, we need 100-150 ml of vinegar, add the rest with ordinary boiling water. Close the lid of the device tightly and shake it for a while. After the composition is mixed, leave the thermo mug to infuse for 3-4 hours, while sometimes we come up and shake the stagnant liquid. After the time has elapsed, drain the composition and rinse the device with clean water. All the dirt is washed off, the smell is removed, the thermos is disinfected, and the slight aroma of vinegar disappears when dried.

After vinegar, thoroughly wash the flask with water

Some housewives use whiteness to clean the thermo mug flask. This radical method is used for extremely strong pollution. This chemical is poured into the vessel of the device, filling a third of the space with it, another third is supplemented with boiling water, and a third is left to shake the liquid as much as possible. After prolonged shaking and repeated rinsing of the insides, the thermos is as good as new.

However, when using such chemistry, there is some chance that it will damage the rubber parts of the device. Therefore, we use this grandmother's method as the latest, and it is better not to use it at all.

As a preventive measure, it is recommended to wash the thermos regularly, after each use. In this case, you can use a soft brush, a composition for washing dishes. If the dirt is not immediately washed off, it is permissible to pour soda into the flask, about 1 tablespoon, drop detergent and add water. In this state, leave it to be cleaned for several hours, after which traces of dirt, plaque and scale are washed off, like pretty ones.

There is in almost every family, since it can be very difficult to do without it during field trips, long trips, and so on. That is why the question of how to clean a stainless steel thermos inside is quite relevant.

If you use this product quite regularly, then a layer of plaque will gradually accumulate inside it, for example, from coffee, tea or other drinks that are brewed before use.

It is necessary to clean the thermos flask from such contamination as carefully as possible, since its internal surfaces are very sensitive to the use of various kinds of detergents.

Inside thermoses, plaque occurs quite regularly. This is largely due to the fact that the inner surfaces of such products perfectly absorb all sorts of impurities and odors. It can be quite difficult to get rid of such extraneous moments.

The main thing in this case is not to use cleaning products, as they mostly contain abrasive materials that will scratch the sensitive surface of the bulb, gradually rendering it unusable.

Quite often, in the question of how to clean a thermos from tea plaque, a decision is made to use lemon juice. The fact is that such a tool will not only remove unpleasant odors and remove all types of plaque from the surface of the product, but also give the thermos a certain freshness.

Sequence of work when using lemon juice will be next.

Take two tablespoons of freshly squeezed lemon juice without pulp. If this is not possible, then instead of natural juice, you can use citric acid. All this is poured into a thermos flask and filled to the brim with boiling water.
The metal glass of the thermos is tightly twisted with a lid and left in this form until the morning. If you have a lemon on hand, you can finely chop it and also add it to the thermos.
In the morning, the water is poured out, the flask is thoroughly rinsed with clean running water.

If the flask has rather serious contamination, which is also old, then this action will have to be repeated several times. This technique is very effective in dealing with scale, as well as with all sorts of unpleasant odors.

Soda

Another fairly effective tool for cleaning the thermos flask from all sorts of raids is soda. Here the sequence of actions will be as follows.

Take one glass of boiling water and dissolve a tablespoon of baking soda in it. The required amount of solution depends on how large the thermos flask is, as it will need to be filled completely.
Water with soda is left in a thermos overnight. In the morning, it will need to be poured out and the flask rinsed thoroughly. It is worth noting that soda will also remove all sorts of unpleasant odors.
Soda goes well with raw barley: even for a roomy thermos, half a glass of this cereal will be enough, the rest of the technology does not change.
Before leaving the thermos overnight, screw the lid on tightly and shake it several times.

Raw barley will act approximately like a mild type of abrasive. It easily cleans the walls of the flask without scratching them.

table vinegar

Regarding how to thoroughly clean a stainless steel thermos inside, there is another fairly simple way. It is associated with the use of table vinegar.

The technology here will be next.

The thermos is three-quarters filled with boiling water. The rest of the volume is filled with vinegar.
The lid should be wrapped as tightly as possible, in addition, the thermos will have to be shaken several times so that the liquids mix well.
In this form, the thermos should be left for several hours, and from time to time it will have to be shaken.

It is worth noting that vinegar can give an unpleasant odor. In order for it to disappear as quickly as possible in the future, the thermos will need to be rinsed with clean water with the addition of a small amount of lemon juice.

Denture cleaning tablets

There is another fairly effective method that has been used not so long ago. It is associated with the use of tablets intended for cleaning dentures, and this method works very effectively. Tablets are purchased at a pharmacy, and they are not too expensive.

To remove all contaminants from the inner surface of the flask, boiling water is poured into a thermos, in which about two or three tablets dissolve. This mixture is left overnight, poured out in the morning, and the thermos is thoroughly rinsed. Such tablets not only remove all existing pollution, but also fight well with any unpleasant odors.

In order for the thermos to serve for the longest possible time, when cleaning it, you should take into account a number of important points.

After each direct use, the thermos should be thoroughly washed in soapy water, and to remove plaque, use an ordinary dish brush. In principle, such preventive work is not too complicated, but with their help you can prevent the occurrence of an unpleasant odor or plaque.
When cleaning a thermos, it is strictly forbidden to use any kind of bleaching agents intended for enameled surfaces. They will clean the flask of contaminants with ease, but they are quite caustic, so there is a possibility of serious damage to the rubber seals, which will ultimately violate the tightness of this product.
You can not use all sorts of abrasive products, both folk and store-type: sand, eggshells, metal sponges, and so on. They are able to scratch the inner surface of the flask very strongly, as a result of which the thermos will keep heat much worse.

It is necessary to use all these methods in strict accordance with the given technology, otherwise the work efficiency will be rather weak.

Stainless steel inside the thermos easily absorbs various odors, it is also prone to the formation of plaque from tea or coffee. Contamination leads to the fact that the storage of drinks and food in these dishes becomes almost impossible. Scale, deposits from drinks and an unpleasant lingering smell will spoil the taste of food. It is important to know how to clean a stainless steel thermos inside without damaging the surface of the product and extending its service life.

Remove plaque and scale

Tea plaque is the most common type of staining on stainless steel cookware. On the walls of a thermos, it can form in just one hour. If the thermos is not cleaned of dirt in a timely manner, the plaque layer will become thicker, and it will be much more difficult to deal with it.

Hard water or irregular care of thermal dishes are also reasons for the formation of unpleasant dirt. There are many simple tools that will help in the fight against plaque from tea or coffee, as well as clean the thermos from scale and food debris without damaging the inner surface of the product.

Lemon acid

Food acid is a fairly effective and at the same time affordable tool for treating stainless steel products. A solution of citric acid is able to cope not only with a touch of tea or coffee, but also eliminate the musty smell. You can clean the thermoware with such a tool as follows:

Pour two teaspoons of citric acid crystals into the vessel.
Crystals should be poured with boiling water, and the thermoware should be closed with a lid.
Leave the liquid in a thermos for 24 hours.
After the cleaning procedure with food acid, the flask must be thoroughly washed inside with soapy water and dried.

Acetic essence

Vinegar will quickly and effectively help get rid of tea plaque. The process of cleaning a thermos with vinegar solution is quite simple:

9% vinegar should fill one fourth of the flask.
The remaining three fourths are poured with warm water.
Close the thermos tightly with a lid and shake a couple of times.
The vinegar solution must be kept in a thermal dish for at least 2 hours. In this case, every 20 minutes it is necessary to shake the vessel.

sodium bicarbonate

Baking soda will help not only clean the product from plaque and scale, but also save it from bad smell and germs. To wash a thermos with soda, we need:

soda (3 tablespoons);
steep boiling water;
coarse salt (3 tablespoons).

Pour sodium bicarbonate into a thermos, pour boiling water over it, tighten the lid and hold for 6 hours.

After the infusion procedure, you need to add coarse salt to the soda solution, close the stainless steel product tightly again and shake it several times. When shaken, the salt crystals will help to completely clean the plaque from the walls of the flask.

baking powder

Baking powder contains substances such as baking soda and citric acid. Due to this composition, baking powder is an effective tool in the fight against plaque. In order to clean the thermos in this way, it is necessary to place baking powder (3 tablespoons) in a flask and pour warm water.

The thermos is closed and infused with the solution for 2-3 hours. After that, the liquid is drained, and the flask must additionally be rubbed with a sponge and rinsed thoroughly.

Rice and pearl barley

Rice has abrasive properties, so the groats can be used to clean a thermos. Pearl barley also absorbs dirt well and removes plaque. Clean the thermoware with cereals as follows:

Pour half a glass of clean rice or barley into the flask.
Groats need to be poured with boiling water to the edges of the flask. To the resulting mixture, you can add sodium bicarbonate (1 teaspoon with a slide).
Screw on the lid, shake several times and leave for 2 hours.
Every 15 minutes it is recommended to shake the thermos, which will help to clean the walls from scale.
Pour out dirty water with cereals, and rinse the thermos well.

Carbonated drinks

There are quite non-standard means for cleaning stainless steel thermoses, such as soda. Due to its composition, Coca-Cola easily copes with the removal of tea plaque. There are two ways to clean a thermos with soda:

Coca-Cola should be filled to the brim with a thermos and left in a warm place for 10 hours without covering the dishes with a lid.
Soda must be boiled, then poured into a flask. Close the thermos with a lid (not very tightly) and shake several times. Leave the liquid in the thermos for 10 hours.

Bleach

Another non-standard tool that can be used to clean a thermos from heavy dirt is "Whiteness". You can wash the thermos with "Whiteness" as follows:

Bleach is poured into a thermos. The liquid should occupy three fourths of the total volume of the flask.
To "Whiteness" add warm water to the edges of the flask.
The thermos is tightly twisted with a lid, shaken thoroughly and left for an hour.
Then it is necessary to drain the solution, wash the flask with soapy water and rinse thoroughly.

It is advisable to resort to this cleaning method only in case of urgent need. "Whiteness" is a rather aggressive agent that can ruin the flask, or dissolve the rubber o-rings.

Another significant disadvantage of this method is a sharp, difficult to remove chloride odor. Thorough rinsing of the flask with cold water can help to get rid of the smell of bleach after cleaning the Beliznaya thermos.

Ammonia solution

Old, stubborn stains can be dealt with with ammonia. This method of cleaning a thermos is a little more complicated than the others, but it is quite effective. To clean the thermos with ammonia, you must first build some kind of dropper.

To do this, take a plastic bottle, which should be smaller in volume than a thermos. Three small holes are made in the cap of the bottle through which threads are passed. At the bottom of the bottle pour ammonia. Such a semblance of a dropper must be lowered with a lid down into the flask. Alcohol will slowly flow down the threads, and, evaporating, will corrode strong contaminants.

Eliminate bad odor

Almost all the products that are used to clean the flask from plaque additionally fight bad odors. But sometimes, after cleaning stainless steel thermoware from plaque and scale, an unpleasant odor remains inside the product. In this case, it is necessary to resort to additional processing, using other cleaning methods:

Salt. Salt can also be used in the fight against tea plaque, but still this tool is more suitable for eliminating unpleasant odors. To prepare a steep saline solution, you need to dilute 4 tablespoons of salt in 1 liter of boiling water. The required amount of liquid is poured into a thermos and kept for 10 hours. After that, the solution must be poured out, and the thermoware thoroughly rinsed.
Lemon juice. From one lemon you need to squeeze the juice, finely chop the pulp, and grate the zest. The resulting mixture is placed in a thermos, poured with boiling water, tightly closed with a lid and left to infuse for 2 hours.
Soda. Drinks such as Sprite or Fanta do an excellent job with the smell of dampness. To do this, boil the lemonade, pour it into the flask to the brim, close the thermos with a lid not very tightly and leave for 12 hours.

Dry mustard. Three tablespoons of mustard powder must be poured into a thermos, pour boiling water, close the lid and leave for 10 hours.
A solution of soda and vinegar. Each component is separately used to clean the thermos from plaque. A more aggressive and effective method will help to cope with the stubborn odor. To do this, baking soda must be mixed with vinegar in a one-to-one ratio (for a small thermos, it will be enough to take 3 tablespoons of soda and vinegar). The resulting mixture is placed in a flask, poured with boiling water, closed with a lid and kept for an hour.

After the cleaning procedure by any of the above methods, you can put certain products in a dry thermos for a while that absorb the smell well. It can be a slice of stale black bread or a couple of tea bags with mint. Powdered charcoal also perfectly absorbs bad odors.

Getting rid of fungal growths

If the thermos is kept closed for a long time, mold can form inside. The fungus is one of the most unpleasant and difficult to remove types of pollution. You can remove the fungus in thermal dishes using household chemicals.

There are many dishwasher cleaning tablets and gels on the market. Such funds will help get rid of fungal formations in a thermos. But it should be noted that this method is not suitable for all thermal dishes. This method should be used with extreme caution and only when absolutely necessary.

Using this method to remove mold, it is not necessary to subject the inside of the flask to additional mechanical stress. In other words, do not rub the thermos from the inside with a brush or brush. After treating the dishes with a cleaning agent, it must be repeatedly poured over with boiling water and rinsed thoroughly.

To avoid further formation of fungus inside the flask, the thermos must be thoroughly washed and dried well after each use. It is worth storing thermal dishes only in an open form.

To prevent the formation of plaque from tea and an unpleasant smell from food in a stainless steel thermos, such a product must be regularly looked after. After each use of thermoware, the flask and a cover need to be washed out carefully. You can wash such a product with ordinary soapy water or dishwashing gel.

Few people refuse a cup of strong fragrant tea. During the day, we drink tea several times and, therefore, use the teapot. This kitchen utensil, like all utensils, needs constant cleaning. Both the teapot itself and the strainer inside the teapot are heavily stained with tannin. At the same time, the effect of tannin is so strong that simply rinsing with each brewing does not help. And time after time, an unpleasant brown coating forms inside the spout, on the rim of the lid and on the built-in strainer.

Safe cleaning products

When the question arises of how to clean the teapot from tea plaque, you need to remember about safety. Since detergents are often aggressive, you need to thoroughly rinse the dishes so as not to provoke the ingress of chemicals into food and drink.

The plaque from the tea is firmly welded to the ceramics, and some strong detergents are needed to clean the dishes. Therefore, you should turn to safe home remedies that our grandmothers successfully used in their practice.

These are bread soda, vinegar, citric acid and table salt - they are at the disposal of every housewife.

The oldest way

In the 19th century, tea drinking was a favorite pastime of the townspeople, they drank it up to ten cups at one sitting, a bucket samovar was a table decoration. Due to such active use, the teapot quickly got dirty, covered with a brown coating and streaks.

What did the housewives do in this case, who did not have modern detergents?

Pour 5-6 tbsp into boiling water. l. salt and place the product there for half an hour. Then rinse with warm water and pat dry. All the dirt came off with ease.

Of course, you can take the path of least resistance and clean the dishes with gels and detergents or in the dishwasher. But far from always this method will be the best, since it is not always possible to send a kettle with a built-in strainer for such processing.

As we can see, there are many cleaning methods, you have the right to try everything and choose the best one, so that you will never have the question of how to clean the kettle from plaque.

People who love traditional tea parties and prefer not to use disposable tea bags must have faced the problem of how to clean a teapot from tea plaque. Moreover, it is necessary to clean not only the walls of dishes from dark traces of tea, but also a clogged strainer, which is located inside modern teapots. In this article, we will share the secrets of how to quickly and effectively return the dishes to their former attractiveness and cleanliness.

Why is it necessary to clean the teapot?

The strainer inside the teapot is very heavily clogged with a coloring pigment - tannin, which is contained in tea. Even thorough rinsing after each brew does little to help cope with plaque. Therefore, brown marks remain on the inner walls and on the spout of the teapot. Over time, the strainer ceases to pass tea leaves through itself and requires thorough cleaning, because the holes in it become very clogged.

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Of course, you can use an alternative method - use disposable tea bags for brewing. However, the quality of such a drink is not high, since for the manufacture of such teas production waste is usually used, and not high-quality leaves of tea trees.

What can be useful for cleaning?

If the kettle itself is easy to clean, then returning the strainer clean is a rather time-consuming and difficult task.

Before cleaning the inside of the teapot, prepare one of the following:

citric acid solution or lemon juice;
baking soda;

Important! Remember that soda is an abrasive material that can leave minor damage on the walls of the kettle and complicate the care of dishes in the future.

gels and liquids for washing dishes;
5 or 8% acetic acid;
concentrated hot saline solution.

Tea plaque removal procedure

You can remove traces of tea from the inside surfaces of the teapot using one of the following methods:

Soda. For many decades, this powder has helped housewives to effectively clean dirty dishes, remove traces of grease and tea from their surfaces.

Important! This tool is not suitable for cleaning a French press, soda grains will clog small holes in the piston strainer, which will create new problems.

Kefir. Adherents of this method of removing tea plaque claim that glasses and cups, after standing overnight filled with a milk drink, will become perfectly clean, and brown plaque will completely disappear from their walls.
Acetic acid. Table vinegar with a strength of not more than 9% is applied to the sponge, and the dishes are wiped with it. This method is inconvenient for cleaning the strainer, so the flask with the piston is filled with diluted vinegar, and after some time they are simply washed under running water.

Important! When working with acetic acid, be sure to use personal protective equipment - gloves and a respirator that will protect your skin and respiratory mucosa from exposure to the active substance.

Lemon, lemon juice, or commercially available citric acid. In terms of efficiency and pleasant aroma, these products rank first among the methods for removing tea plaque.

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How else can you clean the sieve?

Also, one of the following methods will help get rid of the brownish color of the internal surfaces of the dishes and its components.

Cleaning the kettle with ammonia

There is another effective way - ammonia diluted in cold water. To achieve the desired cleansing effect with it, follow these instructions:

Mix 2 tablespoons of ammonia and 100 ml of pure water.
Soak the dishes in the resulting solution.
Wait 2-3 hours.
Use an old toothbrush to clean off the remaining brown plaque.

Cleaning with saline solution

One of the most effective, proven by many generations, way to clean the teapot from tea plaque is the use of table salt:

Important! Repeating this procedure as needed helps keep your teapot perfectly clean without much effort or spending a lot of precious time.

Use of modern household appliances

There is another modern way of cleaning dishes from tea plaque, which our ancestors simply could not have - washing the teapot with a strainer in the dishwasher.

This method helps perfectly, but it is not always possible to use it. In some cases, there are contraindications for washing the strainer in the dishwasher, but the use of table salt cannot harm anything.

How to clean a French press from tea plaque?

The best solution to the question of how to wash a French press from tea plaque is to use freshly squeezed lemon juice or store-bought citric acid. To achieve a high-quality cleansing effect, they must be used according to the following algorithm:

Lower the plunger to the bottom of the flask.
Pour lemon juice into the flask or pour out the contents of a small pack of citric acid.
Pour boiling water into the French press so that its level is one centimeter higher than the level of ordinary tea brewing.
Leave the device in this state for an hour.
Rinse the strainer and flask under running water and dry with a clean cotton cloth.