How to wash chalk. How and with what to wash off lime whitewash from walls and floors after repair quickly and without streaks. Homemade solutions to facilitate the removal of old whitewash

How to remove old lime from walls? If it is necessary to paste wallpaper in the room, putty surfaces or tiling, the work begins with the removal of whitewash on them.

Any finishing materials are well retained on lime whitewash, but their adhesion occurs only with its last layer. Because of this, after finishing the wall with putty or other material, the finishing lime layer becomes heavy and begins to fall off the surface, which raises a natural question: how to remove lime from the walls.

Ways to remove lime from walls can be:

Wet. In this case, the whitewash is washed off with certain compounds.
Dry. This method is used in rooms where it is easy to cover interior items with a film or there is no furniture at all, and the surface is cleaned centimeter by centimeter with a spatula.

Before cleaning the wall of lime in any way, it is necessary to prepare protective accessories:

Rubber gloves.
Protective apron.
Special glasses.
A gauze bandage, but rather a respirator.

How to quickly remove whitewash with a spatula

The most popular way to remove a layer of lime from walls or ceilings with your own hands remains mechanical, using a spatula. This is a very time-consuming process, but quite effective, it is especially good to use it for rooms with very large layers of whitewash.

For work you will need:

Several sharp spatulas.
Warm water container.
Metal brush of high rigidity.
Spray.
Rags or sponge.

Instructions for the process:

Warm water with a spray bottle or sponge, wetted a small area of the surface.
Leave for about 15 minutes to soak.
The surface is inspected.

Tip: If the layer of whitewash is too thick, the procedure should be repeated several times so that all the lime is well saturated with water and easily gives in to the spatula.

After the whitewash has swelled and softened, the wetted layer of finish is pryed off with a spatula and carefully scraped off.
Thus, the lime layer is removed from the entire surface of the wall.
The remains of the coating are washed out using a stiff brush and removed with a damp sponge.

How to remove whitewash with a grinder

How to remove lime from walls in another way? For this, a grinder is used. The process is less time-consuming and labor-intensive, from the previous one, but a lot of dust is generated.

Tip: When planning a major overhaul of the premises, in the absence of furniture in it, preference should be given to this method, using a grinder to clean the surface.

When performing work, you must:

Use a respirator and goggles that are as close to the face as possible, as in the photo.

Hang the doorway from the side of the corridor with a damp blanket, which will prevent dust from seeping through the cracks.
After the end of the procedure, carry out a general cleaning - dust will quickly penetrate into all rooms of the house, in addition, coatings such as paint, putty or wallpapering on a lime wall will not hold well on dust.

How to wash whitewash with soapy water

Other options for quickly removing lime from walls are wet methods. One of them is the use of soapy water.

You will need to prepare in advance:

Bucket with warm water.
½ part laundry soap.
Soda - 5 tablespoons.
Sponge or fluffy brush.

Soap is rubbed on a regular grater.

Tip: For the convenience of work, you should use washing powder or liquid soap.

Soap shavings and soda are dissolved in a bucket of clean liquid.
The lime layer is impregnated with the resulting solution.
Whitewashing gradually begins to melt from repeated application, and a spatula can be used to speed up the process.

How to remove lime with a paste

A very safe and reasonably clean option for removing whitewash from walls or ceilings is the use of a paste.

Wherein:

No streaks that are difficult to rinse off.
There is no huge amount of dust.

For work you will need:

Hot water container.
Wheat flour, it can be replaced with potato starch.
Brush with soft thick bristles.
Putty knife.

Before finishing the wall from lime with a paste, it must be prepared.

For this:

The required amount of constituent ingredients is calculated: the consistency of the mixture should not be very thick and very liquid. For one liter of solution, two tablespoons of flour or starch will be required.
The water is brought to a boil.
A small amount of boiling water is poured into a separate container and thoroughly mixed until smooth with flour or starch.
The remaining water is poured out and everything is thoroughly mixed.
As a result, the composition should look like a watery jelly.

The paste is applied to the wall with a voluminous soft brush.

Tip: The application of the composition should be carried out as evenly as possible. The evenness of impregnation of the whitewash layer with a solution affects the final result of the process.

After setting and hardening of the paste, it will bind the entire layer of lime into a continuous crust, easily removed with a spatula.

How to wash whitewash with acid solutions

If the above methods failed to wash off the whitewash, and it is known that laying tiles on a lime wall is impossible, acid solutions are used. The method is practically safe for humans; if precautions are taken, very weak solutions used in it will not have a harmful effect on health.

To carry out the work, you will need to purchase and prepare:

Concentrated acetic or hydrochloric acid.
Water container.
A brush.
Putty knife.

The solution is made in such a way that the acid is 3% of its total mass.

Tip: When diluting the composition, pour water into the container, and only after that acid, in order to avoid the occurrence of fumes.

After applying with a brush, whitewash, soaked with a solution, begins to become covered with bubbles, after which the coating can be easily removed with a spatula. The surface is washed again with clean water.

In the absence of time and desire to remove whitewash by previous methods, you can purchase ready-made solutions that act on the lime coating like a paste: they bind layers of lime, and after drying, one movement with a spatula is enough to remove them from the surface, but the price will be slightly higher. In addition, an additional convenience is the special structure of the composition, which indicates when it is possible to start removing the glued whitewash by changing its color.

The most popular ways to remove lime from walls is shown in the video in this article.

When carrying out construction work in large rooms, it is necessary:

Spray the solution on small areas.
Approximately 4 m² of area is irrigated.
The next section is being processed.
Before the lime swells on it, you need to return to the first section and remove the whitewash from it.
Cleaning is best done with a special scraper and spatula. The scraper has a container to collect lime, which will prevent dirt from spreading around the room.
After removing the whitewash on the walls, it is recommended to walk with a sanding sheet, and then impregnate them with a primer.
If defects are found in the walls, they are filled with gypsum plaster.
The chalk solution on the surface of the walls is washed off with water, and thick layers of lime are removed with a hammer.

Which way to choose to remove lime from the surface of the walls, everyone chooses for himself, the main thing is that the work be carried out efficiently and safely.

How to wash the floor after repair?

How to wash the floors and the door after the repair of whitewash or putty? After repair, traces of plaster, whitewashing, painting, various construction debris and dust remain on the floor. All these contaminants leave persistent marks and stains on the surface that must be removed.

How to wash off whitewash stains? For high-quality cleaning of the floor surface, it is necessary to go through three main stages:

Remove global pollution (basic trash). Carry out the first wash of the surface with clean warm water. After the main debris is removed, stubborn stains and dirt will become more clearly visible.
Clean surfaces from stains of glue, putty and paint. Use a plastic spatula and thinner to work. For each floor covering, choose the product individually.

Important! In order not to spoil the surface of the floor, treat the product only with the dirt itself, without touching the area around it.

Eliminate residues of dirt and used products. Carry out the final cleaning of the floor with cool water.

Remedies from different mortars:

If it is necessary to remove paint stains from a painted surface, use alcohol. Soak a cotton pad in the product and apply to the stain. After a few minutes, carefully scrape off the dirt with a plastic spatula.
After painting, wash the floor with a solution of ammonia (1 tablespoon of alcohol per 1 liter of water). Wash off all impurities with the prepared solution.
If you need to restore the shine to a wooden floor, then walk over the surface with a cloth dipped in linseed oil.

How to wash the floor from whitewash without streaks?

In practice, washing white stains is quite problematic. To effectively clean the surface, it is necessary to change the water frequently, rinse the rag (mop) thoroughly and use special folk remedies. We will describe below how to wash the lime from the floor after repair, using improvised means.

Salt and Vinegar

To wash off traces of whitewash and prevent the appearance of cloudy stains on the surface, proceed as follows:

Thoroughly wash the surface of the walls and floor with warm water with the addition of dishwashing detergent (no more than 1 tablespoon per basin of water).
Type clean water into a container for washing the floor and add 5 tbsp. tablespoons of table salt. Wipe the surface with saline solution. Salt water is great for removing pollution.
Add 0.5 cups of 3% vinegar to the finished solution and repeat the manipulation to clean the floor.
Wipe the surface with clean water, dry.

Important! If the area of the room is large or the pollution is too serious, then change the salt solution to a new one several times.

Vegetable oil and vinegar

Vegetable oil in the floor cleaning solution will help remove dry whitewash without much effort. Proceed as follows:

Dissolve vegetable oil in warm water (1 liter of water - 1 teaspoon of the product).
Wash the surface with the solution. If necessary, change the water several times.
Add vinegar to clean, cool water (100 ml of product per bucket of water).
Rinse the floor with the prepared solution.
Wipe the surface with clean water and leave to dry, ensuring good access of fresh air to the room.

Important! Vinegar can be replaced with chlorine-containing agent "Whiteness".

Potassium permanganate

A solution of potassium permanganate will not only wash off whitish spots from the surface, but will also disinfect the floor.

Important! For a varnished surface, it is better not to use this product, as stains may remain.

For other floor surfaces, apply potassium permanganate as follows:

In a container (basin or bucket) with slightly warm water, gradually pour the crystals of the product until the water turns a bright crimson color.
Wipe the floor clean with clean water and dry it.

Important! It is better to use this tool on dark floors, in order to avoid staining the light floor.

Kerosene for stubborn stains

If you don’t know how to wash the plaster from the floor when it has already dried well, then use kerosene:

Add a few tablespoons of kerosene to a bucket of water (for 5 liters - 150 g of the product). In case of severe contamination, the volume of the active component can be increased.
Wash the surface thoroughly with the solution. Treat places with dried putty (whitewash) with a sponge dipped in kerosene.
Wipe the floors with clean water and a glass of vinegar several times to eliminate the unpleasant smell of kerosene.
Open the windows in the room, allow the treated surface to dry.

All-purpose cleaners

Many homeowners prefer to use all-purpose cleaners to clean surfaces after repairs. There are plenty of products in household chemical stores that can cope with any pollution.

Effectively removes dried whitewash Domestos Pine Fresh:

Dilute the agent in a container with water (2 tablespoons of Domestos per 5 liters of water).
Wipe the surface with the prepared solution.
Clean the surface several times with clean water.

Floor cleaners

If the pollution is insignificant, then they can be removed with the simplest detergents:

"Mister Muscle".
"Mister proper".
"Gloss".
Deterdek. This is an all-purpose liquid that removes all building stains.

Use your chosen remedy as follows:

Dilute the drug according to the instructions in water (1:5 or 1:10). The proportions of the components in the solution depend on the degree of contamination of the coating.
Foam the solution, apply it to the surface.
Rinse the floor thoroughly with clean water. If necessary, repeat the procedure.

An additional plus of using detergents is the atmosphere of freshness and a pleasant smell after cleaning.

Important! Use profile products designed specifically to remove whitish traces of whitewash after repair. The main thing is not to violate the recommended dosages and follow the sequence of actions described in the instructions.

How to wash the floor, depending on the coating material?

There are many materials used as flooring - wood, parquet, laminate, linoleum, ceramic tiles. Each material has its own characteristics and needs special care. Consider some of the features of flooring materials and tell you how to wash the floor from whitewash, what means to use in each case.

Tree

Wooden floors need constant care, so you need to know not only how to clean them from whitewash, but also how to preserve the original beauty of an elite wooden flooring.

In order to effectively clean wood flooring, use a safe method:

Type in a container of warm water, add ammonia or vinegar to it at the rate of 1 tbsp. a spoonful of funds for 1 liter of water.
Wipe the surface with the solution 2 times.
After the wood is dry, coat it with a thin coat of linseed oil.

Important! If the paint has worn off in some areas, treat the problem areas with parquet mastic.

Parquet

If the parquet base is not varnished, then it is necessary to wash such floors no more than 1-2 times a year, since the capricious type of flooring does not like water very much. To wash such a floor from whitewash, use vegetable oil and vinegar:

Remove the bulk of the dirt with a soft cloth and cool clean water. Wring out the cloth strongly and walk over the surface.

Important! Move from the far wall to the exit so as not to stomp on an already clean, washed place. Garbage from the floor surface can also be collected with a vacuum cleaner with a special parquet nozzle.

Dissolve vegetable oil in cool water in a ratio of 100:1. Treat the parquet with the prepared solution, and it will be easy for you to wash the surface from whitewash.
Wipe the floor with a mild vinegar solution.
At the final stage of cleaning, wipe the parquet with a special Parquet wash & shine (100 ml of product in 10 liters of warm water). After such processing, the parquet will be covered with a protective film and will shine.

If paint stains got on the parquet during the repair, then use a regular baby cream, cologne or alcohol to remove them. Apply the selected product to a cotton pad and place on the stain (for 1-2 minutes). The paint will get wet and can be easily removed from the parquet. After cleaning, wipe the remaining dirt with a damp cloth, rub the surface with wax.
When cleaning parquet from complex contaminants, use only mild compounds: white spirit, methyl alcohol, kerosene.

Important! Do not use rough tools such as brushes, scrapers, as well as abrasive products and strong solvents to clean the parquet.

Linoleum

Warm soapy water is best for cleaning linoleum. Check out the following maintenance tips:

To wash linoleum, you can use laundry soap, table salt and vinegar, vegetable oil, a solution of potassium permanganate. It is strictly forbidden to use such aggressive agents as gasoline, turpentine, ammonia to clean the material.
You can not rub the contaminated places on the linoleum with soda, because after such treatment the material will quickly fade in the sun.
To restore shine to the coating at the final stage of cleaning, rub the surface with a special mastic for linoleum. Drying oil and linseed oil are also suitable for this purpose. Treat the linoleum with a rag soaked in drying oil, and then rub the surface with an old woolen sock.

Important! Linoleum can be cleaned with a washing vacuum cleaner, since the material is not afraid of moisture.

Laminate

Durable flooring is heat-resistant, load-resistant, impact-resistant. Such advantages are provided by a special top layer impregnated with a special composition. Despite all the advantages, the laminate requires competent care and respect.

When cleaning after repair, it is very important not to damage the top protective layer. Laminate is not very afraid of moisture, but you should not overdo it. To clean the laminate, you can use folk recipes using vinegar solution (1 tablespoon per 1 liter of water), sunflower oil and vinegar, saline solution. We talked about these cleaning methods above. At the final stage of cleaning the laminate, use the special Laminate wash & shine. The use of this product will not only wash off various contaminants, but also give the laminate a shine, and fill the room with a delicate aroma.

To protect the surface from dirt and dust during repair work, free the working space from furniture and other things to the maximum, wrap all things in stretch film, and cover the floor with plastic wrap, fixing it on the baseboards with masking tape. Instead of a film, you can use newspapers by laying them in 2 layers.
During glass repair, pre-treat with a concentrated soapy solution so that after construction work is completed, they can be easily washed.

footage

Take care of your floor and protect it before and during repairs so that cleaning doesn't take too long. We hope that our tips and tricks have helped you to keep the original beautiful look of the flooring after the repair work.

The task of quickly washing off the whitewash from the ceiling, damaged by leaking water from the neighbors from above, or simply lost its quality over time, is quite common, especially when redecorating the premises. It is also necessary to completely remove the layer of whitewash when mold appears in order to treat the surface of the ceiling with an antifungal agent.

Even if a false or stretch ceiling is supposed to be installed, it is better to clean the whitewash so that dirt, pieces of whitewash do not fall on the thin fabric of the false ceiling or pollute the inside of the false ceiling slab or drywall.

Ways to remove whitewash from the ceiling

Unfortunately, often each new layer of whitewash was applied to the previous one, resulting in an uneven, rather thick chalk or lime layer on the ceiling. Regardless of the chosen method of clearing the ceiling surface, you should, if possible, free the room from furniture as much as possible and cover it with plastic wrap.

Traditional ways to remove whitewash

You can wash off the whitewash from the ceiling in the traditional way, if it is based on a chalk or lime composition.

To do this, you can use a regular sponge dipped in warm water. You need to change the water as often as possible, otherwise the chalk dissolved in it will be applied again with a sponge. Rinsing should be continued until the water after squeezing the sponge is no longer cloudy.

Highly salted hot water will rather soften the layer of whitewash, therefore, before starting the process, you need to add 1 kg of ordinary table salt to very hot water, otherwise the salt will not dissolve well, based on 8-10 liters of water. The most effective temperature of a water-salt solution for washing off whitewash is 40°C.

It is much more difficult to clean the ceiling from lime-based whitewash. To do this, in addition to a sponge, you need a spatula. If you remove the layers white dry, a large amount of harmful dust is formed in the room, so the process of cleaning the ceiling from lime whitewash should be organized as follows:

Protect the floor surface with plastic wrap, old wallpaper or at least newspapers;
Plentifully moisten with warm water a small fragment of the ceiling, no more than 1 × 1.5 m. To do this, use a roller, spray gun, or a wide hard brush;
Wait until the lime layer is sufficiently wet. This will be indicated by the darkening of the whitewash layer;
Remove the layer of whitewash that has lost its hardness with a spatula;
Rinse off the rest with a sponge.

Before performing work, protect your hair and eyes, it is advisable to use goggles. Minor fragments and dust particles of lime can seriously injure the eyes.

Professional craftsmen, in order to quickly remove the whitewash, use a solution of hot water with soda ash and laundry soap. The disadvantage of this method is that its traces will also then need to be washed off the ceiling surface. Soda ash residue can interact with many adhesive-based paints, and traces of soap, due to the fat it contains, will not allow an even layer to be applied.

But in difficult cases, you can use this recipe.

Composition for washing off lime whitewash:

12 liters of water;
2 tablespoons of laundry soap, grated;
5 tablespoons of technical soda ash.

The ceiling painted with water-based paint is also cleaned with a spatula and a trowel with an abrasive surface, or ordinary wood grout. You can quickly remove old whitewash based on water-based paint by adding a pharmacy vial of iodine to hot water (10 l).

Unconventional ways to remove whitewash

In order to avoid a large amount of dust and achieve removal of whitewash layers in large layers, its layers should be combined into a single whole.

The easiest way to get rid of old whitewash is to coat the ceiling with an ordinary liquid paste. It is easy to cook it at home by pouring flour with hot water from a proportion of 200 g of flour per 1 liter of water.

For paste, it is better to use flour of the 2nd grade, it has more gluten. So that there are no lumps in the composition, you should first mix a glass of water with a glass of flour, and then pour the remaining 800 ml of water in a thin stream, stirring constantly. Bring the composition to a boil, and use after it has cooled to room temperature.

After applying the paste to the ceiling, the whitewash is removed in large layers, practically without dirt and dust.

If you stick old newspapers or scraps of wallpaper on the applied paste layer, then the whitewash soaked in the adhesive solution will linger on the paper panels when they are torn off the ceiling. So you can remove the whitewash from the ceiling without washing it off, or by washing and cleaning off the small remnants of whitewash.

By dissolving acetic acid in water, from a proportion of 100 ml of 9% table vinegar per 10 liters of water, the chalk contained in the whitewash can be destroyed. This method is good for ceiling corners or for layered old whitewash.

Ready-made whitewash removers

The construction industry offers a variety of products with which you can wash the ceiling from whitewash, they can be easily found in every building supermarket. A series of CLEANING products in a convenient plastic packaging proved to be good. But with a limited budget, it is better to use home remedies, the quality will not suffer from this.

Tools needed to remove whitewash:

Spatula, two types, wide and narrow;
Brush with hard nylon bristles, for sweeping the initial layer mixed with dust;
Trowel with abrasive or wood grout;
Spray;
Wide hard brush or roller;
A special plastic tray or just a box for collecting exfoliated fragments of whitewash (for convenience it is attached to the spatula handle);

Do not neglect personal protective equipment, you will need:

Protective glasses;
Pharmacy gauze bandage to protect the respiratory tract.

In order not to look for a way to wash the whitewash that stained the floor and walls, during the repair all surfaces must be covered with newspapers or polyethylene. If this is not done, you will have to fight for a long time with persistent white blots, which tend to reappear as soon as the washed floor dries.

Removing fresh whitewash stains

Before cleaning the floor after repair, collect all debris and sweep the area. In order not to swallow dust, put on a respirator, protect your hands with rubber gloves. The better you remove construction dust, the easier it will be to wash the whitewash from the floor.

It takes a lot of water to remove stains. It is necessary to constantly change the dirty liquid for a clean one and rinse the rag thoroughly. If it is covered with a white coating, take a clean rag and continue working. Instead of a rag, you can use foam rubber or a sponge, they are easier to wash.

How to wash the floor after whitewashing? Use the proven guide.

First, wash the surface with water.
After removing the main dirt, draw a bucket of clean water, pour 20 ml of vegetable oil into it for every liter of liquid.
Dampen the cloth and wipe the floor.
Wait until it dries out a little.
Change the water in the bucket again and dissolve a couple of tablespoons of vinegar in it. Wash floors.
After a while, wash them again with clean hot water.

After such manipulations, there will be no trace of fresh whitewash stains, although this method will make you work hard.

Cleaning ceramic tiles and floors

If whitewash blots are on ceramic or painted surfaces, potassium permanganate will come to the rescue. Due to its chemical properties, potassium permanganate reacts with whitewash, and traces of lime are washed off effortlessly.

Prepare a slightly pink solution of manganese, wash the floors and tiles with it several times, not forgetting to change the water and rinse the rag.

This method is suitable for painted walls, baseboards, dark-colored linoleum and ceramics. For window frames, parquet and other varnished surfaces, it is better not to use potassium permanganate, so as not to provoke the appearance of pink streaks.

How to clean wood floors

The tree needs careful care. When removing stains, housewives think not only how to wash the floor from whitewash, but also how to preserve its shine and beauty.

Use a safe recipe. Fill a bucket with warm water.
Pour in table vinegar at the rate of 1 tbsp. l. per liter of liquid.
Wash the floors with the solution twice.
When the parquet is completely dry, make sure that there are no streaks left on it, and rub its surface with water and glycerin. For 250 g of water 1 tbsp. l glycerin.

Instead of vinegar, you can use ammonia in the ratio of 1 tablespoon per 1 liter of water to clean the parquet from whitewash.

If the whitewash on the parquet has had time to dry, the task becomes more complicated. To clean the floor, wet a large piece of cloth, twist it out and lay it on the floor. When the lime is soaked, remove the rag and carefully remove the whitewash with a spatula. Then you just have to wash the wooden surface with vinegar or ammonia.

Unpainted wood flooring absorbs lime quickly, making lime marks especially difficult to remove. Try to wash the surface immediately after whitewashing. To do this, prepare a special solution:

pour two large spoons of laundry soap into a bucket of warm water;
add a spoonful of turpentine;
mix thoroughly.

Cover the floor liberally with liquid. Take a hard-bristled brush and clean the whitewash marks properly. Leave the solution on for 10 minutes and rinse thoroughly with clean water. Finally, coat the wood with a thin layer of linseed oil.

My linoleum

Linoleum lends itself well to cleaning, so you can easily pick up how to wash the floor after repair.

Fresh whitewash is quickly removed with hot soapy liquid. Wash the floor thoroughly with it, change the cloth and rinse the floor with clean water.
If traces of lime are still visible, use turpentine. Dissolve a spoonful of the product in 5 liters of water and clean the impurities.

To restore the linoleum to its original shine, walk on it with a damp woolen rag, wipe it dry, soak the rag in milk and wash the floor with it. Flaxseed oil can be used instead of milk. Gently apply it to clean linoleum and rub it with a dry cloth.

Household chemicals

Many people prefer household chemicals to clean surfaces after repairs. On sale there are many drugs that perfectly cope with the most difficult pollution.

Fresh lime is easy to remove with Mr. Propper liquid.
All-purpose cleaner specially designed for floors and walls.
It can be used for ceramic tiles, laminate, linoleum and parquet.
Dilute 2-3 caps in a bucket of water, lather and wash the floor. Repeat if necessary.

Perfectly launders whitewash dishware "Fairy", "Gloss" from Amway and "Whiteness". Choose the right product, add a few spoonfuls to a bucket of water and wash the floors 2-3 times, changing the solution and cloth.

chronic pollution

Many people ask how to wash the floor from whitewash if it is completely dry? You will need kerosene.

Mix 150 g of the substance in 5 liters of water. To avoid damaging the finish, test the solution on an inconspicuous area before use. If there are no negative changes, start cleaning work.

Wash floors with liquid several times.
Carefully wipe the hardened whitewash with a sponge soaked in pure kerosene.
Clean the treated area with water.
Finally, wipe the floors with a weak solution of vinegar. It will help neutralize the smell of kerosene.

Regular salt copes well with complex contaminants. Combine 0.5 kg of salt with 5 liters of hot water. Stir and wash the floor and walls from whitewash.

Lime is produced by burning rocks. Widely used for whitewashing walls and ceilings. Before applying a new layer of whitewash or before finishing the walls with wallpaper, tiles, the entire old layer of lime must be washed off. It is quite difficult to do this.

You will need.
- Putty knife;.
- Rag;.
- Bucket;.
- Iron brush;
- Sander;.
- Sandpaper;.
- Detergent for dishes;
- Chlorine-containing agent;
- Vegetable oil;.
- Newspapers;

Cellophane.

Instruction.
1. Before starting work on removing lime from surfaces, prepare everything you need: a brush on a stick, a spatula, a bucket, cleaners and detergents, vegetable oil.
2. Start removing the old layer of lime with a spatula. Scrape as much as possible of the entire layer that has begun to move away from the wall or ceiling. In addition to a spatula, you can use an iron brush or a sander with sandpaper. To reduce dust, moisten the entire layer of lime with warm water.
3. after removing the main layer, start the usual wash. Add a tablespoon of dish detergent to hot water. Wet a cloth and wash the lime from top to bottom. First, wash off all the lime from the ceiling, then proceed to wash the walls.
4. Systematically change the water in the bucket, rinse the rag in clean water and wash the walls and ceiling until the entire layer of whitewash is washed off. Only in the event that it is difficult for you to wash off the whitewash with a rag, then take a brush on a long stick and rinse with a brush.
5. If after cleaning the walls you need to level them, then use putty. Apply with a spatula and smooth with a trowel.
6. Never finish the walls with other materials on the old layer of lime, as over time the entire old layer will begin to move away along with glued wallpaper or tiles.
7. If you need to wash the floor or tiles after whitewashing, then add 100 g of vegetable oil to 7 liters of hot water, rinse the surfaces thoroughly. Then fill the bucket with clean water, add 1 tablespoon of dish detergent or a few drops of bleach. Rinse all surfaces again.
8. to minimize the work of washing off lime after whitewashing, cover all surfaces with old newspapers or cellophane. You just have to carefully remove the laid materials from the floor and throw them in the trash.

Advice 2: how to wash the lime.

Repair is a troublesome business, not always pleasant, but necessary. Anyone who is independently engaged in the repair of his home knows that each stage of work requires some preparation. One of these stages is the removal of lime from the surfaces of the room.

You will need.
- Flat spatula.
- Metal brush.
- Foam roller or spray bottle with water.
- Rags.
- Container with hot water for removal of especially difficult lime.

Instruction.
1. In order to remove old lime from a wall or ceiling, you need to prepare yourself and prepare the necessary tools. First you need to protect yourself. To do this, find goggles, a hat or scarf, a respirator and rubber gloves.
2. Protect all objects in the room by covering them with plastic wrap, otherwise, in addition to removing lime, you will also have to clean chandeliers, cabinets, floors.
3. The work of removing old lime is very dusty, so take all household appliances to another room, remove the curtains from the windows, cover the glass with either newspapers or film.
4. do not forget about ventilation, ensuring the flow of fresh air into the repaired premises.
5. Take a roller, lightly moisten the foam rubber with water and lightly apply water to the limestone wall. Let the water soak in and dry. Repeat wetting. Moisten difficult places with a spray bottle. Do not allow waterlogging and water runoff on the floor - this will only add to the problems with cleaning. The lime will begin to lag behind.
6. Take a spatula and, holding it at an acute angle to the wall, start scraping off the lime. Do not forget about corners, slab joints and other difficult places. After cleaning off the main layer of lime, clean the residue. To do this, use a metal brush (or grinder with a special nozzle.
7. Use hot water wetting followed by drying if the lime cannot be removed. Wipe off lime residues from the surface with a damp cloth, let dry, plaster any damage found, then apply a primer and let dry.

Note.
Remember - lime, which is whitewash, is an aggressive medium, so if lime particles get on the skin or in the eyes, rinse them with plenty of water.