How can I get rid of limescale in the pot?

If there is limescale in the pot, soak it in vinegar, or pour the vinegar into the pot and boil it on the fire to remove it.

The main ingredient of limescale is calcium carbonate or magnesium carbonate, you can pour some vinegar into a pot with limescale, then heat it slightly on a gas stove, and let it stand for about 30 minutes to remove most of the limescale.

The production of scale is mainly related to water quality, the harder the water, the more likely it is to produce scale, its main components are calcium carbonate and magnesium carbonate, we will see scale more often in kettles, steamers and other hot water kitchenware.

The steamer in my house is thick scale, which means that the water quality here is relatively hard, and the "hard water" is the high content of calcium and magnesium ions in the water, which is easy to produce more scale after heating.

For scale, I heard others say that you can use white vinegar to get rid of scale, I have such a thick scale at the bottom of the pot, try to see if there is any effect, first add white vinegar.

Add the white vinegar and let it dry until you feel that the water is not hot.

Then, choose a more easy to use, hard and will not damage the steamer things in the place with scale to scrape, I chose the shell, it itself is very hard, but also relatively small, very easy to use, is to scrape hard, the inner wall of the pot is very good to scrape, the bottom of the pot is more laborious, is a hard work.

There is another thing, which can be seen every day, that is, the eggshell The eggshell also has a good effect of removing scale, if there is scale in the kettle, you can wash and crush the eggshell, put the kettle to boil the water, and it will basically be removed. For my pot, after scraping, there are still some fine scale, just rub it with an eggshell, it can be removed, if there is not much scale in the pot, you can directly use the eggshell to rub, it's good.

Okay, let's take a look at the final limescale removal effect

It's not bad, there are still some stubborn ones that haven't fallen, I heard that lemons also have a good scale removal effect, add water to the pot and put lemon slices to boil, you can remove scale, buy another day to try.

Well, I think the effect is still very good, friends who have the same needs can try to do this.

How to treat limescale in the pot:

1. White vinegar descaling method: pour white vinegar and water into the kettle in a ratio of 1:2, (250 ml of white vinegar is enough, that is, half a bottle of white vinegar bought from the supermarket is enough for one use.)

After boiling, the power is turned off and soaked for more than 2 hours. If it is a stainless steel kettle, it is best to use this method at night before going to bed, after boiling, it can be left to soak overnight, and then pour out the vinegar water in the morning. After washing it with clean water several times, the kettle is completely clean.

If it is an aluminum kettle, boil the vinegar solution, leave it for 1 to 2 hours, and then clean it.

2. Lye descaling method: if the main component of scale is calcium sulfate, then pour the soda ash solution into the kettle and boil, and then place it for two hours, the scale can be removed. Then, wash the kettle with clean water several times.

3. Soda descaling method: fill the kettle with water, put in a little baking soda, and then boil, after a few minutes, the scale will automatically fall off. Clean the kettle with clean water several times and it will be completely clean.

4. Boiled potato descaling method: put 3 to 5 potatoes in the kettle and boil for a few hours, and the scale will fall off in pieces. Then, rinse it with clean water.

5. Boiled egg shell descaling method: boil the egg shell twice in a kettle. Then, clean the kettle with clean water to remove the limescale.

White vinegar descaling, a hundred tests.

First of all, we prepare a bottle of white vinegar that we usually use, ** is not expensive five or six yuan a bottle, put it in the pot, mix with some water, remember, the water should not be over the limescale position, the first time I got it, there was on the wall of the pot, there was no water, and I had to make it again for the second time.

When there is a lot of scale, put more white vinegar, there is no specific amount, I put about three bottles of limescale on the picture <>

Second, put the pot on the fire and boil the water, turn off the heat, and soak for about 20 minutes, depending on the scale dissolution.

Wash limescale. Finally, use a pot brush or dishcloth, wipe it off, and it is very clean and <>

Remove limescale from the pot.

If you don't have white vinegar at home, you can use aged vinegar, but the effect is not as good as white vinegar.

Method 1: Vinegar to remove limescale. Put white vinegar in a pot, fill it with water, boil it for a while, and brush the pot to clean.

Method 2: Baking soda to remove scale: When boiling water in a pot with scale, put 1 teaspoon of baking soda, boil for a few minutes, and the scale will be removed.

Method 3: Boiled eggs to remove limescale. Slightly break the egg shell into the pot, stir the egg shell and water well with a blender, boil for half an hour, pour out the egg shell, and rinse with water.

The scale in the pot is mainly the crystallization of calcium carbonate, and the easiest way to remove the scale in the pot is:

Pour the white vinegar into the pot and put it on the fire to dissolve the limescale in the pot.

Scale is water alkali, and there will be scale in the pot after a long time. The limescale in the pot can be removed with white vinegar and water. Pour white vinegar and water into the pot in a ratio of 1:2, soak for more than 2 hours, and then wipe the scale with a rag to remove it easily.

To remove the scale in the pot, you can use citric acid or white vinegar to put it in the pot and mix it with water to boil until the water boils, let the water cool and then rinse the pot again, it is easy to clean the scale in the pot.

The main component of scale is calcium carbonate, mild scale can be cleaned after soaking in white vinegar, if it is heavy scale, it is recommended to soak it with citric acid for cleaning.

Vinegar and water, boil and leave for half an hour, then wash and rinse. Note that the water will overflow when warmed

Put water, egg shells, baking soda, white vinegar in a pot, and after boiling, the limescale is quickly removed.

Soak in vinegar in a pot for half an hour, then wash it to wash it off.

Add some citric acid to the pot and boil in hot water for about ten minutes.

As a cooking tool, the iron pot helps us cook the food to become more delicious, but after a long time of use, some scale will accumulate in it, which reduces the thermal conductivity of the iron pot, prolongs the time in the cooking process, and seriously affects the appearance and makes the mood bad. The chemical reaction with white vinegar can be used to remove the white scale on the surface of the iron pot. The specific method is to pour an appropriate amount of white vinegar according to the amount or thickness of the scale (in line with the principle of no waste, of course, it is better to add more), soak for half an hour, and scrub with a rag or steel wool ball to remove.

There are two ways to quickly remove limescale from iron pots, physical method and chemical method. The physical method is to remove it with ordinary tools, and the chemical method is to remove it by using a chemical reaction with scale. Most of the components of scale are calcium carbonate, so the chemical treatment method is to choose some substances containing acid or alkali for treatment.

The physical method is to remove it with ordinary tools, and the chemical method is to remove it by using a chemical reaction with scale. Most of the components of scale are, so the chemical treatment method is to choose some substances containing acid or alkali for treatment.

The composition of scale generally includes calcium carbonate, magnesium carbonate, calcium sulfate, magnesium sulfate, calcium chloride, magnesium chloride, etc., as for how to remove scale, I suggest the following methods, the first is the physical way, it is very simple, it is to use steel wool and other tools to rub and remove, 1. Moisten the scale of the iron pot with warm water. 2. Then use an iron wire brush to remove the scale, which requires a certain amount of strength. Second, the chemical method:

1. Slightly dilute with vinegar or edible alkali and soak the scale in the iron pot for about 5 minutes. 2. Clean it with a clean steel wool ball.

The physical method is to remove it with ordinary tools, and the chemical method is to remove it by using a chemical reaction with scale. Most of the components of scale are calcium carbonate, so the chemical treatment method is to choose some substances containing acid or alkali for treatment.

At this time, you can buy lemon scale remover, which can effectively remove scale, or you can mix baking soda, white vinegar, dish soap, toothpaste, and salt together to spray the places with scale, and it can also effectively remove stains.

We can pour some white vinegar in the kettle, put some baking soda, then pour cold water and boil, cool it overnight, and on the second day, we pour out the water, and we can remove all the scale.

You can pour white vinegar into the pot and soak it in white vinegar overnight, so that you can remove limescale well, or you can buy something specifically to remove limescale, which will have a good effect.

The method of removing limescale from the pot is as follows:

1. White slow stove vinegar descaling method.

Pour the white vinegar and water into the kettle in a ratio of 1:2. After boiling, the power is turned off and soaked for more than 2 hours. If it is a stainless steel kettle, it is best to use this method at night before going to bed.

After boiling, it can be left to soak overnight, and then pour out the vinegar water in the morning. After washing it with clean water several times, the kettle is completely clean. If you know which is an aluminum electric kettle, boil the vinegar solution, leave it for 1 to 2 hours, and then clean it.

2. Lye descaling method.

If the main component of limescale is calcium sulfate, then pour the soda ash solution into the kettle and boil, and after two hours, the scale can be removed, and the kettle can be cleaned with water many times.

3. Soda descaling method.

Fill the kettle with water, add a little baking soda, and bring to a boil. After a few minutes, the limescale will come off automatically, and the kettle can be completely cleaned by washing it with clean water several times.

4. Boiled potato descaling method.

Boil 3 to 5 potatoes in a kettle for a few hours until the limescale will come off in chunks, and then wash them off with clean water.

5. Boiled egg shell descaling method.

Boiling the eggshell twice in a kettle and then cleaning the kettle with clear land water will also remove limescale.

Formation of limescale

It is mainly related to water quality, if the water quality is hard, the oxygen content in the water is insufficient, and the water molecules are unstable, the solubility of calcium and magnesium ions in the water will be reduced, and the precipitation will be intensified, resulting in the formation of scale. As long as the water temperature exceeds 60, especially in the north where the water quality is relatively hard, there will definitely be scale. There will be limescale in the daily kettle and boiler, and the solution is to clean it regularly.

River water, lake water, well water, and spring water are all hard water, and tap water is obtained by filtering, so it is also hard water. When the water is boiled, a part of the water evaporates, and calcium sulfate, which is difficult to dissolve, settles down. The water we usually drink is groundwater or rainwater from the sky, which seems to be clear, but the water contains a lot of impurities.

White vinegar descaling method: pour white vinegar and water into the pot at a ratio of 1:2, (250 ml of white vinegar is enough, that is, half a bottle of white vinegar bought from the supermarket is enough for one use.) Soak for more than 2 hours.

Later, wipe with a clean white cloth and pour out the vinegar again.

After washing it with clean water several times, it is completely clean.

Limescale is due to the fact that some containers that are often in direct contact with water have been used for a long time, and a thick layer of impurities will grow on the inner wall.

The general reason for the formation of scale is that after the container has been burned for many times, the water contains calcium sulfate (CaSO4) which is slightly soluble in water and precipitates due to the evaporation of water, and the original dissolved calcium bicarbonate (Ca(HCO3)2) and magnesium bicarbonate (mg(HCO3)2) decompose in boiling water, release carbon dioxide (CO2), and generate insoluble calcium carbonate (CaCO3) and magnesium hydroxide (mg(OH)2) also precipitate, and sometimes MGC3 is also generated. This results in the formation of limescale.

The limescale in the pot can be removed with white vinegar and water. Pour the white vinegar and water into the pot in a ratio of 1:2, soak for more than 2 hours, and then wipe the scale with a rag so that it can be removed.

If there is no white vinegar, you can use a soda ash solution at this time, pour it into the pot and let it stand for a while, so that the dirt can also be removed.

If you don't want to use chemical solvents, you can fill the pot with hot water at this time, add baking soda and stir repeatedly, and the scale will automatically fall off after a few minutes, and the effect is still good, because baking soda itself has a certain decontamination ability.

Limescale can also be removed by boiling yams. Put the yam in the pot, fill it with water, cook the yam, and then boil the water later, so that there will be no limescale.

It should be noted that after the kettle is boiled in the potato, the inner wall should not be scrubbed, otherwise the effect will be very poor.

Egg shells also have the effect of removing limescale. Break the egg shell and put it in a pot, pour a few drops of detergent and an appropriate amount of water, after covering, shake it up and down, and finally rinse it with water.

Potato skins are also a good way to do this, as before, just store them in a pot.

You can first moisten the scale of the iron pot with warm water, and then use an iron wire brush to remove the scale, but a certain amount of strength is required. Dilute it slightly with vinegar or edible alkali, and then soak the scale of the iron pot for about 5 minutes.

Prevent the generation of scale: can be outside the pot water treatment, this method is suitable for a variety of boilers, the current pot outside the water treatment effect is reliable lime + soda ash softening method, is to add an appropriate amount of quicklime and soda ash to the clarified water to achieve the purpose of softening.

Lime - soda ash softening method has two kinds of cold method and hot method, cold lead can not be carried out at room temperature, so that the residual hardness in the water is reduced to 1 5 2 mg equivalent liters, thermal method is to heat the water temperature to 20 80, so that the residual hardness in the water is reduced to 0 3 0 4 mg equivalent liters.

The thermal method is used to improve the softening effect, the ion exchange softening method mainly relies on the exchange resin in the sodium ion exchanger for softening treatment, due to the strong adsorption capacity of the exchange resin, it can adsorb the calcium and magnesium ions free in the water, so that the hardness of the boiler feed water reaches the qualified standard, and the ion exchanger has two categories: inorganic and organic.

Inorganic exchange resin can only be exchanged on the surface, the softening effect is poor, and the use is less, while the organic exchange resin is characterized by the loose core structure of the particles, and the exchange reaction can be carried out on the surface and inside the particles at the same time, and the softening effect is good, so it is used more, and the water treatment in the pot is mainly to add chemicals to the furnace water, and the calcium and magnesium salts that form scale are formed by the furnace water in the furnace water to form loose sediment.

Then add it to the boiler, usually the solution concentration of trisodium phosphate is 5 8%, the solution concentration of sodium carbonate is not more than 5%, the concentration of sodium hydroxide is not more than 1 2%, the dosing method has two kinds of regular and continuous dosing, regular dosing mainly depends on the dosing tank for dosing, and continuous dosing is in front of the water feeding equipment, and the drug is continuously added to the feed water before the water feeding equipment.

For the steam boiler, it is best to use the continuous dosing method, so that the furnace can keep the uniformity of the liquid medicine, where the water treatment in the pot is used, the boiler sewage should be strengthened, so that the formed mud slag, mud scale, etc. are discharged out of the furnace and receive better results.