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.
What are the ways to remove whitewash
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.
Sooner or later in any room you have to make repairs. To start work, you need to decide on materials, colors and furnishings. Many still prefer to use an option such as lime whitewash to cover various surfaces. As a rule, it lasts for a long time. But how to remove the old whitewash from the ceiling quickly and effortlessly? This will be discussed in this review.
Preparatory stage
What does he represent? The final result will depend on the quality of the preparatory work. Before removing the whitewash from the room, it is necessary to take out all the furniture. If possible, it is also recommended to remove chandeliers, sconces and shades. The problem is that whitewash settles on surfaces of any type, and it is very difficult to wipe it off, especially when it comes to pieces of furniture with a fabric coating. What if you can't take it out of the room? In this case, it is recommended to use plastic wrap, paper or oilcloth. Surfaces must be covered with these materials. The coating is fixed with masking tape.
How to remove whitewash from the ceiling? Before proceeding directly to the removal of whitewash, you need to take care of the windows and doorways. Consider also protecting walls and flooring. On the threshold of the room in which you are going to remove the whitewash, you should put a wet rag. So the dust will not spread throughout the house. You can also use plastic wrap or paper to protect walls and floors.
protective equipment
Many are interested in how best to remove whitewash from the ceiling? But no matter which method you choose, this procedure in any case provides for the appearance of chalk dust. It can have a negative effect on the respiratory tract and mucous membranes of the eyes. Therefore, work should be carried out only when using a respirator and special glasses.
If you choose to remove whitewash with a wet method, you should definitely consider using work clothes and gloves. The fact is that as a result of the work, a weak alkaline solution is formed, which, if it comes into contact with the skin or eyes, can cause irritation.
Materials and tools
What do you need to know about it? The choice of tools and materials is mainly determined by the method of removing whitewash from the ceiling. For the dry method, it is necessary to prepare a spatula, sandpaper or a scraper with a special collection in which the whitewash to be removed will accumulate. The wet method of removing whitewash involves the use of water, a spray bottle, a paint roller, a brush or a sponge. Additionally, a scraper and spatula may also be required.
How to remove whitewash from the ceiling quickly and without dirt with your own hands? In hardware stores today you can easily find special tools and solutions that greatly simplify the process of removing the coating from the ceiling.
Dry way
What is its feature? The choice of whitewash removal method directly depends on the dimensions of the room. If the work is carried out in a small room, it is best to use the dry method.
To do this, use a wide metal spatula. With the help of it, layer by layer, whitewash is cleaned from the ceiling. All arising irregularities and defects are cleaned using a skin.
The advantages of this method are:
- simplicity;
- no need to purchase additional funds to remove the old coating.
However, the dry method also has its drawbacks. It is quite labor intensive and complex. In addition, during the work there is a huge amount of lime dust. Experienced craftsmen know how to eliminate all these shortcomings. A special box can be put on the spatula. It is really possible to make it yourself or buy it in a special store. This device helps to avoid the accumulation of dust on surfaces. Also, instead of it, you should use any container that is suitable in size.
You can simplify and speed up the process of removing plaster by using a grinder. This device helps to find the answer to the question of how to remove whitewash from the ceiling quickly. Reviews of the masters confirm that such a device is ideal for large areas. You can avoid the appearance of a dust cloud by applying water from a spray bottle to the whitewashed surface. After the material has been impregnated, it can be easily removed with a spatula or scraper. When using this technology, it is not recommended to immediately soak a large section of the ceiling. It is best to divide the entire area into several sections and process them in turn. Whitewash, as a rule, is impregnated in 5-10 minutes. This method is recommended for use in small rooms or on surfaces with a small layer of whitewash. Only in this case you will be able to avoid the appearance of a large amount of dirt.
Do you want to know how easy it is to remove old whitewash from the ceiling? Experienced craftsmen advise tapping on the old coating with a hammer. This method helps to get rid of whitewash applied in a thick layer. The lagging pieces are then well removed with a conventional spatula.
wet way
To remove whitewash, you can try using a simple flush. Carry out this procedure with a brush or hard cloth. The main advantage of this method is its high efficiency. However, he also has a significant drawback: washing the whitewash leads to the appearance of a large amount of dirt. To get rid of it, you need to use a washing vacuum cleaner. It is worth remembering that lime can adversely affect the condition of the household appliance.
The use of special solutions
Let's dwell on this in more detail. How to remove whitewash from the ceiling quickly? There are special solutions that help to quickly and effortlessly remove the lime coating. You can also cook them yourself. The choice of components will depend on the type of coating to be removed. Chalk whitewash can be removed with a simple soapy solution. To remove the lime coating, it is better to use solutions containing acids. Experts recommend preparing whitewash removers in small portions and testing their effectiveness on a small area of the coating.
Recipes
Today there are quite a few of them. Consider some of the most effective composition recipes for removing whitewash from the ceiling:
- Take 5 tablespoons of soda ash and 2 tablespoons of grated laundry soap and dissolve them in 10 liters of water. The concentrate is applied to the ceiling with a roller or sponge. The agent is left on the surface until completely absorbed. When the whitewash swells, it is removed with a scraper or spatula.
- Mix 1 tablespoon of acetic acid and 2-3 caps of bubble bath. Dissolve the resulting mixture in 5 liters of warm water. The resulting solution is applied to the ceiling and left on the surface for 10-15 minutes. When the whitewash swells, it can be removed with a hard rag or spatula. Such a tool is suitable even for large areas, but in this case it is better to divide the surface into sections up to 5 square meters.
- Pour a 3% solution of hydrochloric or acetic acid into a bucket of warm water. Treat the whitewash with the resulting solution, and then remove it with a spatula.
Paste
How easy is it to remove whitewash from the ceiling? The use of a paste helps to achieve amazing results. To prepare this substance, you need to mix 1 liter of water and 2 tablespoons of starch. First, it is better to dissolve the powder in a small amount of water, and then pour it into the remaining volume until a thin jelly is formed. The paste is evenly applied to the surface of the ceiling with a soft cloth or brush. The composition is left for a while, until the whitewash is completely soaked. The uniqueness of this substance lies in the fact that after hardening it turns the entire layer of whitewash into a crust, which is then easily removed with a spatula. If the paste was prepared correctly, after its application there will be no dirt and dust left.
Removing whitewash with newspapers and glue
What does that require? One of the easiest ways to remove whitewash is to use glue and newspaper. This method helps to significantly save time on subsequent cleaning of the room. The bottom line is that old newspapers are attached to the ceiling using a simple, inexpensive adhesive. At the same time, one edge of the paper must be left untouched, so that after the adhesive has dried, it can be pulled. The uniqueness of this method lies in the fact that it allows you to leave almost the entire layer of whitewash on paper. The remains of the coating can be easily washed off with warm water and a spatula.
The use of industrial compounds
What is their feature? As an alternative to homemade whitewash removers, you can use special industrial formulations. Today they are sold in any hardware store. How to remove whitewash from the ceiling without dirt? It is enough just to apply a little special agent to the surface and, after it has completely dried, scrape the surface with a spatula. The uniqueness of this method lies in the special structure of the solution. After complete drying, it changes color. Therefore, the master will easily determine when it is time to remove the whitewash. Also, industrial products usually have convenient packaging with a spray bottle. This creates additional convenience during application.
Final stage
What does he represent? Now that you know how to remove the old whitewash from the ceiling, it's time to talk about finishing the work. Whichever method of removal you choose, at the end of the ceiling, in any case, you should rinse. To do this, use clean water and a sponge. To determine the quality of the work, it is enough to simply run your hand over it after the surface has completely dried. If there are no traces of whitewash left, it means that the whitewash removal was carried out with high quality.
Alternative Methods
Are they effective? Very often, novice masters, in search of an answer to the question of how to remove whitewash from the ceiling, decide to use alternative methods. In practice, they are used quite rarely, but in an atypical situation they can be very useful.
These include:
- removal of whitewash with a conventional or washing vacuum cleaner;
- creating a cardboard crust on the ceiling;
- use of a grinder.
If you decide to remove the whitewash from the ceiling with a vacuum cleaner, then here you should first of all consider the choice of a suitable mode. When using conventional technology, as a rule, the air jet mode is used. It evenly distributes water over the surface with whitewash. Subsequently, the lime layer can be easily removed with a sponge or spatula.
To remove whitewash, you can also use a washing vacuum cleaner. A full tank of water is drawn into the household appliance. After that, it is turned on and brushed over the lime layer. The vacuum cleaner will start spraying water. A layer of whitewash will absorb it. This method is considered the fastest and cleanest. However, this method can lead to clogging and damage to the household appliance. This is due to the aggressive properties of the lime mortar, which can easily damage the rubber elements of the vacuum cleaner.
The simplest and most effective alternative method of removing whitewash from a ceiling is to use a grinder. When using this device, one of the most important factors is the correct equipment. The master must wear protective clothing, a respirator and goggles. It is also recommended to tightly close the room and cover the furniture. After that, the grinder is turned on and the disc is passed over all whitewashed surfaces.
Conclusion
Long gone are the days when removing whitewash from a ceiling seemed like an impossible task. Today it is quite simple to do this, you just need to choose the best way and do all the preparatory work. In this article, we looked at how to remove the whitewash of the ceiling with a quick wash, what the dry method is, and also analyzed alternative methods that involve the use of a grinder and a vacuum cleaner.
No matter how hard you try, no one will be able to completely avoid pollution when washing off the whitewash, so we’ll just try to minimize them.
To do this, if possible, take out all the furniture from the room, send carpets and household appliances there. It is allowed to leave bulky items that do not block the surface of the ceiling, but they will have to be completely and without gaps covered with plastic wrap. It is best to glue the joints with adhesive tape for reliability, so that careless movement does not cause damage to the furniture.
It would be nice to cover the floor with paper or oilcloth, optimally overlapping and in several layers.
The chandelier and other lighting fixtures will also have to be removed. Before proceeding with the removal of lime whitewash from the ceiling, turn off the electricity, and if possible, completely remove the wires from the surface to be washed off.
It is necessary to protect not only the room, but also yourself from the harmful effects of lime - this chemical compound can dry out and burn the skin, mucous membranes, and hair. It is necessary to work in rubber gloves. Cover your hair with a hat or a thick scarf, and clothes should cover the maximum area of \u200b\u200bthe body. Use a respirator or, at worst, a gauze bandage, and protect your eyes with plastic goggles.
When choosing clothes for traditional methods of removing whitewash from the ceiling, keep in mind that it will become unusable in the future - white spots will not come out.
How to quickly remove whitewash from the ceiling: spatula
The oldest and to this day the most popular way to remove a layer of lime from the ceiling is to remove it mechanically, with a spatula. The process is very time-consuming, however, it is quite effective and, moreover, it is well suited for rooms where the whitewash layer on the ceiling approaches record values.
We will need:
- actually a spatula, and even better a few;
- a bucket of warm water;
- hard brush;
- spray;
- large rag or sponge.
A small section of the ceiling should be wetted with warm water and given time (10-15 minutes) to soak. This is easy to do with a spray bottle, but a sponge will do. Inspect the surface - if the whitewash layer is impressive, repeat the procedure several times. It is necessary that all the lime is saturated with water - only in this way will it succumb to the spatula.
As soon as the whitewash swells and softens, with a spatula we hook the entire layer of the finish and scrape it off. So you need to do with the entire surface of the ceiling.
We wash the remains of lime with a stiff brush and remove with a damp sponge.
The fastest way to remove whitewash: grinder
This process is much less laborious and lengthy than the previous one, but it has one serious drawback: a lot of dust. If a major overhaul of the premises is planned, and there is no furniture left in the room, it is ideal to use a grinder (not a washing machine like Karcher, but for cleaning).
In this case, a respirator is required (the gauze bandage will clog in a few seconds). Protective goggles that are as close to the face as possible will also not be superfluous.
When removing layers of whitewash with a grinder, be sure to put on goggles and a respirator, and only then proceed to remove the lime layer. It would be nice to hang a damp blanket over the doorway from the side of the corridor - this will prevent dust from seeping through the cracks.
After such a procedure, a grandiose cleaning will be required, because no matter how careful you are, the dust will quickly disperse throughout the house, and other types of finishes - neither paint, nor putty, nor wallpaper - will not lie well on the dust.
How to quickly wash whitewash: do-it-yourself solutions for removing lime
Whitewash, which has often been tested, will not give up with plain warm water. In the kitchen, where lime has been absorbing greasy steam for years, or in the bathroom, where it has been exposed to soapy fumes, solutions will help soften the thick layer of the substance. They can be prepared from the funds available in every home, and work efficiency will increase significantly.
For this purpose, an acidic and soapy solution or paste is used.
Soapy solution to wash off whitewash
You need to prepare in advance:
- a bucket of warm water;
- half a piece of household soap;
- five tablespoons of soda;
- sponge or fluffy brush.
We rub the soap on a regular kitchen grater.
Attention! For the sake of convenience, you can use liquid soap or washing powder instead, but experts say that it is more effective with laundry soap.
We dissolve soap shavings and soda in a bucket of water, and then use it to impregnate the lime layer. Whitewashing should gradually melt from repeated application, but you can hurry it up with a spatula.
Paste in the fight against whitewash on the ceiling
This is a very clean option for removing whitewash from a ceiling. It does not form stubborn streaks and does not create a huge amount of dust. The main thing is to prepare a solution of good consistency, and it's in the bag.
We will need:
- hot water;
- wheat flour (or potato starch);
- brush with thick soft pile;
- putty knife.
Calculate the right amount of ingredients: the consistency of the paste should not be very thick and not very liquid. One liter of the finished solution will require two tablespoons of flour (starch).
Water must be brought to a boil, then pour a small amount of boiling water into a separate container and stir until smooth with starch or flour. After that, pour out the remaining water and mix thoroughly. You should get a liquidy jelly.
It is easiest to apply the paste on the wall with a voluminous soft brush, because this should be done extremely evenly. The end result depends on how evenly the whitewash layer is saturated with the solution. When the paste seizes and hardens, it will bind the entire layer of lime into a continuous crust, which can be easily removed with a spatula.
Acidic solutions wash whitewash
If all of the above methods do not seem to be effective enough for you, you can use the next option. It is worth mentioning that the method is practically safe, it uses very weak solutions, so you can not be afraid for your health if you follow the precautions described above.
We will need:
- concentrated acetic or hydrochloric acid (sold in pharmacies);
- water;
- tassel;
- putty knife.
We induce the solution in such a way that the proportion of acid is 3% of the total mass.
Important! Water is first poured into the container, and only after that - acid to avoid evaporation.
Lime is one of the varieties of alkalis, and, as everyone remembers from chemistry lessons, it is neutralized by acid. Our weak solutions will not remove whitewash completely, but will destroy its dense structure. Whitewash, saturated with an acid solution, will begin to bubble, after which it can be easily removed with a spatula.
After such a wash of whitewashing, it is better to rinse the surface again with clean water.
Industrial whitewash cleaning solutions
If there is no time and desire to induce the described solutions, you can use the products of the chemical industry. They act on the principle of a paste, that is, they bind all layers of lime so that after drying they can be removed with one movement of the spatula. Additional convenience is also provided by the special structure of the solution, which makes it possible to remove the glued whitewash by changing the color.
You can buy them at hardware stores. Packaging is usually convenient on a scale of use - 3-5 liters. The products of the companies Speed Stripper, Probel, Kelid Dissukol, etc. are popular today.
The previously popular and affordable type of whitewashed ceiling design has given way to a variety of finishes.
In a modern interior, all details must correspond to the general idea of design, and in order for the upper part of the room to become noticeable and stylish, the surface must be prepared for repair.
Before applying putty, paint, decorative coating or wallpapering, the whitewashed layer must be washed off, and this should be done in the most effective and easy way.
Whitewash is made on the basis of chalk or lime, which makes it difficult to apply another coating (paint, glue) on top. The chalk or lime layer prevents strong adhesion of materials to the ceiling tiles; over time, the new coating will peel off.
Consider ways and means to help wash and remove whitewash from the ceiling.
Preparatory work
How and how to wash whitewash from the ceiling without dirt? Removing whitewash is a laborious, dirty and dusty process, you must first prepare for it:
- if possible, remove the furniture from the room in which the repair is planned;
- the remaining furniture should be carefully wrapped with plastic wrap and the canvas fixed;
- cover the floor with polyethylene, lay out newspapers on top that will absorb excess moisture;
- prepare personal protective equipment: a scarf for hair, goggles, a respirator, clothes;
- stock up on tools (sponges, spatulas, roller) and a stepladder.
There are wet and dry methods for cleaning the ceiling. Consider how you can remove whitewash from the ceiling quickly, easily and without dirt.
Wet ways to remove whitewash
Washing off with water
To do this, moisten a separate section of the ceiling with a spray gun or roller, and then wash off the chalk solution with a sponge or brush with a hard bristle.
Advice. It is necessary to change the water regularly and clean the instrument. To facilitate the work, it is better to heat the liquid.
When working on one area, neighboring areas dry out quickly.
This method of washing off chalk and whitewash from the ceiling is laborious, and chalk water tends to constantly get into the face and makes the work not entirely comfortable.
The method is advisable to apply with a thin layer of whitewash, which does not require a long cleaning process.
Removal by using special tools
In order to quickly blur and clean the ceiling from old whitewash, when removing the whitewash layer, you can use special products created on an adhesive basis. The solution is applied to the surface, after drying, the old whitewash becomes brittle, bubbles and is easily removed with a pointed spatula.
Special compositions and products for removing whitewash from the ceiling are sold in hardware stores, and the details of the use of drugs can be clarified with consultants.
Important! Washing solutions help to remove whitewash from the ceiling without dirt: they can be made at home from household products that are usually present in the arsenal of every housewife.
How to quickly wash whitewash from the ceiling with your own hands? Self-preparation of a substance will help save money and time on the purchase of an industrial product:
- One of the time-tested recipes is a soap-alkaline solution. For its manufacture, 5 liters of warm water, 1 tablespoon of grated laundry soap, 3 tablespoons of soda ash are mixed. Whitewash is impregnated with this composition, and then, after swelling, it is removed with a spatula.
- A solution based on 10 liters of water with the addition of 2 tablespoons of vinegar and 5-6 caps of bath foam works on the same principle.
- The use of a paste will be effective. To prepare it, pour 6 tablespoons of flour or starch into a glass of cold water, mix thoroughly and pour 1 liter of boiling water into the resulting mixture. The cooled paste is applied to the treated surface, dries, then easily removed with a spatula along with whitewash.
Dry chalk removal technologies
There are several of them:
- Sander quickly process the surface, but when working with it, safety precautions must be observed.
- Using sharp spatula and wire brush Removing an obsolete coating will take a long time and will require maximum effort.
- If the lime layer is firmly attached, it is removed with a hammer. You can clean the whitewash from the ceiling by tapping the surface, the lagging layer is cleaned off with a spatula.
Important! The disadvantage of dry cleaning the ceiling without the use of liquid is the high dustiness of the room, so you need to use a respirator and eye protection.
Recommendations of professionals for high-quality whitewash removal
- Before starting work, check the thickness of the layer, determine how to remove it. Test your chosen method on a small area of the ceiling.
- Using a spatula with a container attached to it, a window cleaning brush with a scraper, a small sprayer will speed up the work and minimize cleaning efforts.
- When moistening whitewash, it is necessary to ensure that the liquid does not drip from the ceiling, but is absorbed into the surface. Sometimes it is advisable to wet the chalk layer several times before washing it off.
Advice. If you don’t know how and with what to wash the whitewash after repair, wash the floor three times with water and vinegar.
Don't want to wash? Cover it with old plastic wrap or at least newspapers in several layers.
Removing whitewash takes enough time and requires certain skills, but with patience, it is quite possible to cope with the process on your own.
Special tools bought at the store or prepared at home will greatly facilitate the work, and the clean surface of the ceiling will be well prepared for decoration.
Useful video
Watch a useful video on how to quickly remove whitewash and clean the ceiling from chalk:
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 the 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.
