How to remove lime deposits in the toilet. How to clean the toilet from urinary stone with home remedies and household chemicals. What to do in advanced cases

Knowing how to properly clean the tank and toilet from lime deposits and urinary stone, you will remove even the most difficult deposits, giving plumbing whiteness and cleanliness. Use soda, vinegar, Coca-Cola, oxalic acid, citric acid, or bleach. In particularly difficult cases, use automotive electrolyte or hydrochloric acid, provided that the sewer system is made of metal. Remove the water from the toilet bowl, treat the surface and leave for 20 minutes (or more, depending on the chosen cleaning method). Then carefully rub with a brush and rinse, draining the water from the tank.

A bathroom is a favorable place for the development of microorganisms. In addition, urinary stone and limescale deposits are deposited inside the toilet, spoiling the appearance of plumbing. Knowing how to clean the toilet bowl, you will improve sanitary conditions and restore plumbing, but the main thing is to approach the procedure correctly, since the wrong exposure will irrevocably damage the enamel.

Causes of urinary stone and limescale

If dirt and scale build up in the toilet, take immediate action to prevent bad odors and buildup of deposits.

Inside the toilet, the following types of pollution are formed:

  • Urinary stone is the result of laziness and negligence of the owners. Most often, yellow nondescript spots form on the plumbing of people who forget to flush after themselves. Initially, drops of urine dry up and form a thin hymen. With repeated absence of flushing, a stronger film is formed - urinary stone. You can get rid of it only by special methods, but it is better to prevent its occurrence by carrying out prevention.
  • Limescale - minerals contained in water (borehole or river, tap water). The more often you wash away after yourself, the more actively the film forms. You need to get rid of it regularly, because over time it clogs the holes that supply water to the toilet, which leads to plumbing failure.

Enameled plumbing is less prone to the formation of plaque that cannot be removed, but on rough surfaces it appears more often and more intensely.

How to restore the whiteness and freshness of the toilet with folk remedies

If going to the toilet has become unpleasant because there are conspicuous stains and an unpleasant smell inside, try cleaning the toilet with a brush. If the result did not please you, move on to more serious cleaning methods. Folk remedies are well suited for cleaning minor and old deposits in private houses and apartments that have a plastic pipeline or a local sewer / cesspool system.

How to clean the toilet from heavy limescale with vinegar

With prolonged exposure, vinegar is able to dissolve hard urinary stone and lime without damaging the surface of the toilet.

To clean the toilet:

  1. Use a plunger to clear the sewer system and pump water out of the toilet.
  2. Wipe dry areas that require treatment.
  3. Moisten a washcloth liberally with vinegar and apply to the plaque.
  4. After 6 hours, wash the toilet and remove the remaining plaque with a non-metallic scraper.

To enhance the effect, you can use heated vinegar essence or vinegar-soda solution (for 1 tablespoon of acid, 1 tablespoon of soda). The processing mechanism is the same as when washing with pure vinegar.

  • "Mole";
  • "Mister Muscle";

Flush the toilet with water, pour the product and flush by pressing the button on the tank.

Folk remedies are no less effective: ½ pack of soda, pour 1 tbsp. water (be sure to empty the toilet beforehand). After 15–20 minutes, pour a kettle of boiling water into it so that the dissolved blockages go into the sewer or street cesspool.

If there is a problem, than to clean the contaminated toilet bowl, use special or folk remedies. Use aggressive ones, like hydrochloric acid and autoelectrolytes, in extreme cases, because they are dangerous for the drain system.

Larisa , 6 July 2018 .

The mess in the bathroom will not leave indifferent any housewife. The catchphrase "The toilet is the face of the hostess" has not lost its relevance in our days.

Often you have to deal with the fact that even with regular maintenance of plumbing, the surface of the toilet bowl darkens, rust spots and traces of limescale appear on it. How to clean the toilet from dirt yourself? How to remove urinary stone, plaque and rust? What cleaning solution or powder should I use to get my toilet to a shine without damaging the surface? First you need to understand how certain types of deposits are formed.

Why is plaque formed in the toilet

The main "enemies" of cleanliness in the bathroom and the impeccable appearance of plumbing include urinary stone, limescale and rust. Let's take a closer look at the problem:

  • The formation of a urinary stone is a serious and intractable problem for those who do not know how to deal with it. Deposits form at the bottom, where water accumulates. Urinary stone is a complex compound based on the mineral salts found in human urine.

As a result, a persistent brown coating forms on the bottom of the toilet bowl, and when there is a lot of deposits, this can also lead to a decrease in the diameter of the drain hole. For this reason, it is necessary to get rid of a urinary stone immediately after its appearance.

  • The appearance of limescale is due to the calcium salts that tap water contains. The more of these compounds, the higher the hardness of the water and the more abundant deposits.

Plaque forms on the inner surfaces of the toilet bowl, as well as in the cistern. Lime deposits are an ideal "basis" for other types of pollution, and to prevent this from happening, it must be removed immediately.

  • Rusty streaks on plumbing appear due to poor water quality and poor condition of water pipes. If the system is old, and a large amount of rust has formed inside, its particles, along with water, fall on the surface of the plumbing, forming orange-brown streaks. It should be remembered that the “older” the stains, the more difficult it is to remove them, and to clean them in a timely manner.

How to clean the toilet from urinary stone, rust stains and lime deposits? Dealing with dirt on the surface of plumbing is not difficult if you know how to do it and act in accordance with the rules.

How to clean the toilet from a urinary stone at home

Cleaning the toilet from plaque, rust and urinary stone will be most effective if you follow these recommendations:

  • Remove water from the toilet. It is enough just to scoop it out with a small mug, and the remnants can be “wet” with a rag.
  • Protect the skin of the hands with gloves, and the respiratory tract with a medical mask.
  • Apply the selected cleaner to the surface and leave for the amount of time required according to the instructions.
  • Clean the rim and walls with a brush. It is better not to use brushes with a metal base, this will lead to scratches on the surface.
  • After cleaning, rinse the toilet several times by flushing the water from the tank.

Be prepared for the fact that dirt may not disappear after the first cleaning. If necessary, manipulations will have to be repeated several times.

How to remove a stone in the toilet with folk remedies

If you need to tidy up your plumbing, you can use a number of products that will help not only remove plaque, urinary stone and rust, but also return the lost shine and whiteness to the surface.

Cleaning chemicals

In household chemical stores you can choose the necessary product, a variety of gels, liquids and powders are presented in a wide range. How to wash the toilet with a store-bought product? You will only need to carefully follow the instructions, and the problem of cleanliness in the bathroom will be solved.

However, many housewives avoid the use of special tools. This is due to the high cost of chemicals, as well as strong toxicity. In such a case, there are a number of folk remedies that can be used without fear of harming your health.

Baking soda

This tool perfectly copes with pollution on plumbing equipment and is suitable for cleaning the toilet bowl from various contaminants. Pour a pack of baking soda into the previously "dehydrated" toilet and leave it overnight. You can carry out these manipulations in the morning, before leaving for work. The main thing. To not use the toilet for 8-10 hours.

After the specified time, clean off the dirt with a brush, and rinse off the remnants of the product with water. Soda not only has the ability to eliminate various kinds of pollution, but also whitens the surface.

Warm vinegar solution

Heat 1 cup of 9% vinegar and pour it into the toilet without water for 2-3 hours, then clean the surface from stains. Vinegar is effective against limescale and also dissolves urinary stone.

To achieve the maximum effect, you can make such a toilet bowl remedy with your own hands: add iodine, soda or salt to the vinegar solution (in the proportion of 1 teaspoon of the product per glass of vinegar). In this case, you need to withstand the product for at least 8 hours.

Lemon acid

Empty the toilet bowl and pour 2-3 tablespoons of acid into it. Leave the product for 3 hours, then clean with a brush. The procedure will need to be repeated several times to get rid of plaque and urinary stone.

Citric acid will not only remove dirt, but also unpleasant odors. With it, you can make your own toilet freshener. Just dissolve a couple of tablespoons of the powder in 1 cup of water and treat the surface.

Acetic essence

If the vinegar solution has not coped with the pollution, you can use a 70% concentrate. Remove the water from the toilet and pour the essence inside. After 3 hours, clean the surfaces with a brush and flush the water several times to wash away any remaining caustic.

"Coca Cola"

A drink of little use for quenching thirst, however, it is very useful in the household. It will also help with cleaning the toilet bowl.

Pour 1.5–2 liters of drink into the toilet at night, during which time the caustic substances will loosen the plaque, and you can easily remove their remnants with a brush.

These products are effective provided that plumbing is cleaned regularly. But what to do with strong and old deposits? There are several "serious" means.

How to clean rust, plaque and old urinary stone in the toilet

In the case when gentle means turned out to be ineffective, you can use "heavy artillery" in the form of aggressive chemicals.

Iodine monochloride

This substance can be bought at a veterinary pharmacy. Pour the solution on dirt, and after 1-2 minutes, rinse with water from the tank. This time is enough to remove plaque, urinary stone or rust. If necessary, remove the remaining dirt with a brush.

It is important to know that the use of iodine monochloride is not recommended in cases where the sewer pipes are cast iron or aluminum.

Hydrochloric acid

Hydrochloric acid can be purchased at a plumbing store. Pour the liquid into the toilet bowl and let it sit for 30-50 minutes. Rinse off the remaining substance with water from the tank, and clean the toilet with a brush.

The tool is undesirable to use if the works of the sewer system are plastic.

Acid battery electrolyte

Any unwanted stains and deposits will disappear if the electrolyte is used. Apply the substance to the dirt, and leave for 1 hour. After several times, flush the water to wash off the residue, and brush the surface with a brush.

This tool can cause significant damage to plastic pipes, so in homes where the system is made of this material, it is better not to use electrolyte for cleaning toilet bowls.

Dry oxalic acid

This substance is actively used by the chemical industry and is a fine powder. Removal of stains and plaque is carried out as follows: the acid is applied to a rag and the resulting dirt is wiped off, after which the residues are washed off with water.

You can do it differently: pour dry acid into the toilet with water and leave for 20 minutes. Then drain the water and clean the surfaces with a brush.

When you work with these substances, be sure to protect your hands with gloves and wear closed clothing. You should also wear a medical mask or respirator, as toxic fumes can cause serious harm to your health. It is better to leave the door to the bathroom open, and open the windows in the room closest to the toilet.

The best way to solve a problem is to prevent it. Of course, it is impossible to avoid the appearance of deposits, but it is quite possible to make sure that their number and intensity of appearance are significantly reduced. Use the following guidelines:

Whatever material the toilet is made of, over time, deposits in the form of yellow plaque and urinary stone will appear on it. These contaminants do not pose a threat to human health. But since they exude an unpleasant odor and look far from aesthetically pleasing, it is recommended to remove the urinary stone immediately after the appearance.

Why does plaque appear on the toilet?

The main factors of urinary stone deposition are:

  1. Rare and poor-quality cleaning of the toilet bowl. If you do not wash the toilet thoroughly, at least once a week, then plaque will constantly settle under the rim. And, over time, its layer will only thicken.
  2. A common cause of contamination is irregular flushing. It concerns families with small children, or very frugal people. If flushing is not carried out after each trip to the toilet, then the mineral plaque becomes so dense that it will be extremely difficult to wash the stone with a simple brush and household products.
  3. Constant maintenance of plumbing can lead to such an unpleasant phenomenon as damage to the protective coating. When the integrity of the anti-mud coating is broken, the plaque settles in the cracks, and there it is almost impossible to wash it off.

In order for the toilet to last as long as possible and look well-groomed, it must be cleaned carefully, regularly and only with special means.

How to get rid of plaque with cleaning products?

To remove a urinary stone, you can use simple cleaning powders, for example, Pemolux or Comet. To do this, you need to scoop out water from the toilet, pour a small amount of powder inside and rub it with a brush. It may take a long time to achieve the desired result and this method cannot be called the most effective. In addition, the powders scratch the coating and leave behind microcracks, into which dirt clogs over time.

Due to its composition, which includes sodium hydroxide, alkaline agents show high efficiency in the fight against urinary stone.

You can use "Whiteness" or "Domestos". Water should also be scooped out, applied to the surface of the selected gel and left for 30 minutes. After the specified time, clean the inside of the toilet and rinse off the remnants of the product and plaque with water. Alkali dissolves unwanted deposits well, so products based on it cope even with old pollution.


Means "Sanita-gel", "Silit" and "Toilet duck" contain various acids. They are perhaps the most effective toilet cleaner. In addition, such gels often have a disinfecting effect. With their help, you can not only wash the stone, but also get rid of infections. They should be used in the same way as alkaline products.

How to get rid of urinary stone using folk methods?

Stone plaque can be easily dissolved with folk remedies. Among them are:

  • vinegar and baking soda;
  • lemon acid;
  • oxalic acid;
  • bleach;

To clean the toilet with vinegar, the liquid must be heated to 30-35 degrees and mixed with 0.5 tsp. soda. The resulting solution should be evenly distributed over the entire surface inside the toilet and left overnight. By morning, the stone will completely dissolve and it remains only to wash it off with water. Perhaps this is the best remedy for getting rid of the stone at home.


Citric acid helps to remove plaque that has not had much time to petrify. You need to purchase 4 sachets of acid, mix with a drop of water and apply to deposits. Leave on for at least 6 hours, preferably overnight. In the morning you need to drain the water and, if necessary, walk with a brush.

Oxalic acid is not an expensive and effective remedy, but it is not available to everyone. Now in its pure form it is sold much less often. The acid is easy to use and works quickly. It is poured onto contaminated areas and left for 30-60 minutes. After the specified time, the acid will already corrode the stone and all that remains is to wash it off with water. Another plus of oxalic acid is the absence of an unpleasant odor.

Chlorine not only dissolves urinary stone, but also disinfects it. The product must be poured into the toilet and left for half an hour, and then rinsed with water. For best results, you can walk with a brush.


What measures to take in advanced cases?

If the toilet bowl is already quite old, then roughness, chips and cracks can be found on its surface. In such cases, even regular cleaning with powerful tools will not help to avoid the appearance of deposits. Most often, only replacing the toilet helps, but if this is not yet possible, you can resort to unconventional methods to remove a urinary stone in the toilet:

  • electrolyte (battery fluid).


To wash the stone, you need 1 liter. carbonated drink. It is poured into the toilet and left for 2 hours. Coca-Cola will corrode deposits, and they can be easily removed from the surface, all that remains is to lightly rub with a brush and rinse everything off with water.

If all of the above methods do not help, then you can use the electrolyte.

Attention! Under no circumstances should the electrolyte be used in systems with plastic pipes.

The electrolyte quickly corrodes not only the urinary stone, but also the sewer wiring. If the sewer pipes are made of iron, then this method can be applied.

The use of electrolyte requires special care and accuracy. He can easily clean the toilet from the stone, but can also leave burns on the body. Therefore, before starting work, you need to take care of your uniform. A person must wear a rubber apron, gloves, and a respirator. Eyes also need to be protected with glasses and only after that take on acid.


Pour the electrolyte carefully and slowly so that it does not splatter. To do this, hold the container so that it is as close to the toilet as possible. After the liquid has been applied to all the necessary areas, you need to wait 15 minutes, then simply wash off the electrolyte, and with it the urinary stone. No need to feel sorry for the water, it is worth rinsing at least 6 times.

Regardless of what means a person uses, he must always take care of his safety.

Gloves should always be on the hands, and a respirator on the face. If it was not at hand - you can not bend low over the toilet. Inhaling the fumes from the reaction of the funds is completely useless.

How to prevent the formation of deposits?

In order not to resort to the use of strong means, a number of simple measures can be taken to prevent the problem.


The toilet should be clean and tidy.

According to the state of the bathroom, the cleanliness of the residents is judged - it is hardly possible to count on compliance with the general rules of home hygiene in an apartment with a dirty toilet bowl.

However, there are all sorts of situations: rented housing, lack of funds to replace plumbing or living in a communal apartment. However, this is not a reason to leave everything as it is: even plumbing that has been badly damaged by time and people can be put in order and cleaned white.

How to restore the whiteness and freshness of the toilet

The main problems faced by the owners of "faience products" are yellowness, smudges and deposits:

  • urinary stone;
  • limescale;
  • and accumulations of rust.

If the previous owners left the plumbing in a state of disrepair, then you will have to work hard to eliminate the complex of problems, otherwise it is better to replace everything right away.

Although sediments differ in their chemical composition, they are equally affected by the same oxidizing agents.

Household chemicals

Thanks to modern cleaning products, keeping the bathroom clean is not difficult.

The composition of special products for the treatment of sanitary ware includes aggressive acids: hydrochloric, oxalic, orthophosphoric, sulfamic, etc., which dissolve urinary and limestone, remove rust and plaque.

In case of minor deposits, it is enough to fill the places of their accumulation with toilet gel (CillitBang, Sanoks, Sanfor, Adrilan, Comet for toilet bowls, Toilet duck, etc.) and wait the required amount of time, indicated on the package. Usually it is 10-30 minutes, but with heavy pollution they can withstand 8-12 hours, for example, leave until the morning.

Before processing the neck of the toilet bowl, scoop out water from it or remove it with a plunger - pushing it in with successive pressures.

How to properly clean a toilet? Video instruction:

Home folk remedies

Acetic or citric acid - also effective in the fight against urinary stone, lime deposits and red smudges.

    Heat 9% vinegar to a temperature of 40 ° C, add baking soda at the rate of 2 tsp. in a glass of liquid and mix thoroughly. Apply the resulting mixture liberally on problem areas and leave for 8-10 hours - the procedure is best done before bedtime.

    Citric acid is used in its pure form. Pour the contents of several sachets (the amount depends on the extent of the problem) over the deposits so that the powder covers them, and after 2 hours, rinse the toilet with hot water.

White

Sodium hypochlorite is a strong oxidizing agent, it destroys urinary stone and limescale, simultaneously eliminating yellowness and traces of rust on the toilet bowl. Pour the contents of one bottle overnight into the outlet neck (drain point), and spread the rest on the inside of the toilet bowl. Wash off in the morning with warm water.

With chronic and abundant deposits of urinary stone, the above remedies may be powerless. In this case, you will have to repeat the cleaning procedure several times or apply more powerful chemicals.

Oxalic acid

In its pure form is sold in hardware stores. The product is poisonous and requires special precautions: use it only with gloves, and cover your face with a medical mask or a damp cloth to avoid accidentally inhaling it.

Apply oxalic acid powder on top of urinary stone growths and lime, leave for 1-2 hours. After the time has elapsed, rinse with warm water.

Special household chemicals

In supermarkets, you can buy a professional pipe cleaner - it is very effective in relation to salts and limescale.

Coca Cola

The mild acidity of Coca-Cola makes it an excellent cleaner.

Oddly enough, the strength of the cola is comparable to a professional tool - it is no coincidence that experienced plumbers recommend it for cleaning pipes and drains. Pour 4 liters of drink into the toilet, after removing the water from the drain. Leave overnight, drain the water in the morning and brush the inner walls with a brush.

How to fix a toilet cistern

Over time, plaque accumulates on the walls of the tank and deposits form, which affects not only the drain system, but also the state of the toilet itself. So, rust is fraught with the appearance of yellow stripes in the places where the water drains, and lime deposits on the bottom violate the tightness of the valve, as a result of which the tank can barely noticeably leak.

To gain access to the inner surface of the tank, you must remove the cover. How to do it?

    In older float-type models with a side lever, the cover is not fixed and can be easily removed by lifting it up.

    In models with a vertical stem (the handle that you need to pull to drain the water), first, pull the stem up, twist the handle from the thread, and then remove the cover.

    Modern toilets with a push-button flush system are not much more difficult - to dismantle the lid, you need to remove the button along with the rim. This is done as follows: press the drain button and, holding it in this state, wrap the bezel counterclockwise several times; then you can release the button and freely unscrew the part.

Now it's time to start sanitary and hygienic procedures. The same products that are used to clean the toilet will help fix the problem inside the tank: acid-based gels, vinegar, oxalic acid, Coca-Cola, pipe cleaners (see recipes above).

    Method 1. Empty the tank. Pour a bottle of cleaning gel ("Sanox", "Sanfor", "Adrilan") into the bottom of the tank, wait until the tank is filled with water, and leave for 8-10 hours.

    Method 2. Apply a cleaning agent (liquid, acid powder, gel, vinegar with soda) to the walls, bottom, parts of the drain system with a sponge and wait the set time, then rinse with warm water, drain, and refill the tank.

Clogged toilet - what to do?

A plunger is usually used in cases where the blockage is still passable and the water, although slowly, leaves the toilet.

If the water from the toilet began to leave slowly, it means that a blockage has formed in the drain system. Before calling a plumber, you should try to cope on your own - in most cases this works.

Before the advent of modern means, the toilet was cleaned with a plunger, pushing the blockage further into the sewer pipe, but now another method is popular: with the help of acid, its cause softens or dissolves and itself goes into the pipe with a stream of water (of course, if we are not talking about an object that accidentally got into to stock).

    Scoop out the water from the drain, so that only a little remains, and pour half a pack of soda into its opening. Push the soda with a plunger as far as possible and pour a glass of vinegar into it. The reaction proceeds for 20 minutes; after this time, flush the toilet drain with boiling water (1.5-2 l).

    Use a special tool for cleaning sewer pipes - "Mole", "TiretTurbo", "Deboucher", "Mr. Muscle", etc. As an alternative, for small blockages, you can pour a two-liter bottle of Coca-Cola into the drain hole.

How to properly care for a "white friend"

In order not to have to get rid of stone and plaque, plumbing should be kept clean: wash and remove deposits inside the drain tank in time as necessary, but at least once every six months.

    Use special gels for cleaning - they not only bleach, but also disinfect plumbing.

    The cleaning agent is applied evenly on the walls of the toilet bowl, and distributed over its entire surface - internal and external. To clean the inside of the toilet, use a brush, after rinsing it in water. For hard-to-reach places (under the rim of the toilet, at the fastening of the lid), use an old toothbrush. For the cover and seat - disposable napkins.

    Fill the outlet neck with gel and leave for 20-30 minutes to remove all the dirt, then wipe it with a brush - so clean it at the same time. If necessary, you can remove the water with a plunger and treat the drain site with gel manually.

    Don't forget to wash the outer side of the faience product - for this you will need disposable paper napkins or towels. Apply a disinfectant, soak towels in water and wipe the outside of the toilet, including the outlet, with them.

Put a package of wet antibacterial wipes in the washroom and follow the daily hygiene of the bathroom. With proper care, you will no longer face the problem of salt deposits, limescale and rust.

Flush the toilet? Easily! Video tips:

Clean plumbing is an indicator that it is regularly looked after. The toilet is used frequently, so a variety of dirt accumulates in it. If small deposits are not removed in a timely manner, they will harden and it will not be so easy to get rid of. The main problems encountered when cleaning the toilet are limescale and urinary stone.

Causes of plaque

Limescale (or water stone) is formed from calcium and magnesium salts found in water. These are plaque and stains of yellow-orange color that appear in the flush areas, on the bottom of the toilet bowl, under the rim and even on the lid. The more time passes between scheduled cleanings, the thicker the layer of deposits and the more difficult it is to clean them. Lime deposits also need to be cleaned regularly or

A urinary stone is the result of sedimentation of minerals contained in the urine. If you periodically forget to wash off the water, ugly streaks form on the walls, and then a gray-yellow stone.

The appearance of deposits is also facilitated by:

  • hard water,
  • cracks and irregularities on the surface
  • leaking tank

Attention! In addition to its unsightly appearance, a stone in the toilet is a source of unpleasant odor and a favorable environment for bacteria.

You can clean the toilet from limescale and urinary stone with the help of improvised means that can be found in any home. In especially advanced cases, if the toilet is old or has not been cleaned for a long time, you will have to resort to aggressive chemicals.

Toilet cleaning rules

  1. Take care of protective measures. Be sure to wear gloves on your hands, and in case of using caustic substances, wear a protective mask so as not to inhale the fumes.
  2. Remove the water from the toilet, scoop it out with a ladle or use a plunger. Soak up the rest with a rag. This must be done for the best effectiveness of the applied funds.
  3. Apply the selected product for several hours.
  4. Remove deposits with a stiff brush or brush.

Removal of thin and medium plaque

Cleaning with baking soda and vinegar


This is a fairly strong tool to help remove the middle layer of limescale and urinary stone.

  1. Heat the vinegar to 40 degrees. This emits a pungent odor, be careful!
  2. Add baking soda: 1 tablespoon per 200 ml of vinegar.
  3. For greater effectiveness, add iodine.
  4. Pour the sizzling mixture into the toilet so that it covers the deposits. Under the rim of the toilet, where the stone also accumulates, lay toilet paper soaked in vinegar.
  5. Leave for 8 hours or overnight.
  6. Clean off the plaque with a brush. Hard-to-reach places can be cleaned with a toothbrush.
  7. Rinse off with water several times.

Citric acid can dissolve a thin layer of urinary stone and limescale.

  1. For this method, it is not necessary to remove water from the drain.
  2. Pour 2-3 sachets of acid into the toilet and close the lid.
  3. Wait 2-3 hours.
  4. Scrub thoroughly and rinse with warm water.

If in one application the entire plaque has not dissolved, repeat the method 2-3 times and there will be no trace of pollution.

White

The application is simple:

  1. Pour the bottle into the toilet without water.
  2. Close the lid and leave overnight.
  3. Rinse with warm water and then apply a brush.

Soda

Soda will help clean the toilet bowl with slight dirt. It is better to use calcined.

  1. Sprinkle Baking Soda on Contaminated Areas
  2. Leave to act all night
  3. Wash off with warm water in the morning

Coca Cola

You can also remove yellow plaque and rusty stains with the help of Coca-Cola.

  1. Pour a large bottle of soda into the drain
  2. Leave for the night
  3. Scrub with brush and rinse with water

Household chemicals

  • Powders. The most popular: "Komet", "Pemolux", "Chistin", "Biolan". Their action is based on the abrasive effect. Some contain chlorine. Applying them is simple, but you need to remember that mechanical action leaves micro-scratches on faience. Over time, dirt will clog in them, so in order to extend the life of plumbing, it is better not to use powders.
  • Liquids. For example, "Whiteness", "Sanoks". They are poured into the place of contamination and left for some time to act, then washed off.
  • Gels. This form is most convenient for cleaning: due to the thicker consistency, they slowly flow down the walls of the toilet bowl, corroding plaque. Gels are applied under the rim of the toilet bowl, the exposure time is about 30 minutes. Then a brush is applied and the product is washed off. Gels contain strong acids and alkalis. For example, "Toilet Duck" contains 15% hydrochloric acid, so it will do a great job with a stone in the toilet. "Domestos" is mainly used for disinfection.
  • Creams. It acts like a gel, but has an even thicker consistency. The cream is applied with a sponge or brush on the contaminated surface, time is given for exposure, then washed off. The most famous is "Cif". Creams are more economical consumption and gentle effect on the surface.
  • Tank tablets. They are used to prevent limestone and urinary stone, and also provide a pleasant smell and cleanliness with each flush. The tablet is placed directly into the tank, and with each flush, it turns the water into a bright color. Clear water is a signal that a new pill is needed.

Removal of thick plaque with strong acids

If no folk and cleaning products help, strong acids can be used. These are extreme measures that you should rarely resort to and strictly observe the exposure time, since such chemistry can corrode the enamel and harm pipes and plastic parts.

Oxalic acid

Medium toxic organic acid. A popular plumbing cleaner in the days of our grandmothers. Provides perfect whiteness and effectively removes stone. Nowadays, it can be purchased at hardware stores. Before use, carefully read the instructions and put on thick rubber gloves.

Mode of application:

  1. Sprinkle powdered acid on a damp cloth.
  2. Apply to contaminated areas. If you need to clean the drain, dissolve it in water.
  3. Wait 1 hour, during which time the plaque will dissolve.
  4. Rinse thoroughly with water using a brush.

It is an inorganic acid of medium strength. With it, you can not only clean the toilet from the stone, but remove rust from the internal parts of the tank. The main advantage of this acid is that it does not damage rubber and plastic elements. Mode of application:

  1. Pour 100-150 ml of acid into the tank and into the drain hole
  2. Wait 15 minutes
  3. Rinse with plenty of water and scrub with a brush.

Hydrochloric acid

This is a very strong toxic agent. Will instantly remove the stone, but should be used with extreme caution. Before use, put on goggles, a respirator and thick rubber gloves. Vapors of this acid are also dangerous!

Mode of application:

  1. Apply the liquid to the walls and pour half a glass into the drain hole.
  2. The exposure time is 10 minutes.
  3. Rinse with plenty of water

Attention! This method is not suitable if you have plastic pipes installed, they will leak from acid damage.

Electrolyte

The battery electrolyte is produced on the basis of sulfuric acid, you can find it in any store for motorists. This strong and very dangerous remedy perfectly dissolves limescale and urinary stone. It can only be used in rare cases. The method of application is similar to the method with hydrochloric acid: apply, leave for 10-15 minutes and rinse with water. When applying, follow all safety measures, avoid splashing the product, as you can get chemical burns.

Preventive measures against limescale and urinary stone

  1. Clean the toilet bowl at least once a week with special cleaning products. The frequency of washing depends on the number of people who use the plumbing.
  2. After each use, drain the water and use a brush if necessary.
  3. Don't let the tank leak. To do this, timely make minor repairs or replacement of drain fittings.