How to clean the ceiling from whitewashing

Today, the ceiling such as whitewashing is almost no one uses. She was replaced by modern convenient materials, which are more technological. But in old houses you can still find whitewashing. Any repair, as you know, begins with the dismantling of the old finish. And when it came to the ceiling, which is whitewashed by lime or chalk, of course, the question arises: how to clean the ceiling from whitewashing, making a minimum of effort to this.

Content:

The need to remove whitewashing

Despite the fact that in our time there are many varieties of finishing materials intended for ceilings, in residential buildings, there are still ceilings in apartments and public buildings that are whitewashed with lime or chalk solution. And before proceeding with the repair, there is a need to clear the surface of the ceiling from dirt.

But during the repair, it should also be remembered that experts do not recommend applying other building materials on top. If you plan to paint the ceiling surface with a waterproof composition or pasteen with wallpaper, then the chalk layer must be removed, since any of these substances will simply not grasp the properties of the material with the white surface. And if it grabs, then the strength of the clutch of the next layer will be much lower than necessary.

No material on such a ceiling will last long. And even if your plans are simply included in the update of whitewashing, then it is necessary to do this with a similar composition that you used earlier to whitewash, or after removing the old chalk layer if you use another solution.

Often spots of various origin appear on the ceiling. In the kitchen, this is most often fat and soot, in the bathrooms, rusty spots caused by leaks from neighbors from above. Such defects cannot be disguised in some way and even with a fresh layer of whitewashing they will still take over time again. In this situation, it is advisable for you to think about how to remove whitewashing from the ceiling.

The removal of chalk from the surface must also be remembered when mold appeared on the ceiling. It is very difficult to get rid of the fungus, it is recommended to clean the surface for this to the base, and only after you can proceed to process the plane with a special tool. Remember that you need to get rid of black dots if you decide to make a suspension or stretch ceiling, otherwise mold spread to the walls.

Preparatory work

Looking ahead, you need to make a reservation that the entire workflow is not too complicated, but it is worth paying attention to some subtleties in order to efficiently remove the old whitewash from the ceiling. The surface can be cleaned in ways. I would like to warn you that this work is dusty and dirty.

Therefore, the following things need to be done if possible. From the processed room, take out all the present furniture, if this cannot be done, thoroughly cover it with plastic film and cardboard. The floor must be covered in the same way. To ensure a convenient and comfortable workflow, prepare a table in advance, stock up on rubber gloves, a respirator and protective glasses.

note: If you still decide to cover the furniture with a film, then remember that this manipulation does not give a 100 percent guarantee. Dust will still fall on furniture, so try to take out the headset from the room.

You can ask one of your relatives or friends to help you. When you remove the old whipping layer from the ceiling, the assistant is next to the large basin, moves behind you and does not allow building garbage to the floor and things. You can also use a specially prepared garbage collection from improvised means.

To do this, you can apply any container suitable in size to the selected spatula. Usually, for this purpose, it is customary to use the box from the washing powder in which the spatula is placed. The design is quite simple, the main thing is to tightly and correctly attach the tool to the box using tape or rope. The disadvantage of this method of removing the old layers of whitewashing is only slowness of the work, but the main thing is that all the work will happen without dirt and dust on the floor.

notethat at the exit from the room there should be a sexual rag. It seemed at first glance a trifle, but this is an important person involved in any repair. After all, the process of removing whitewashing from the ceiling is delayed for several hours. You want to get out of the room to swallow fresh air, eat, smoke and smash ominous dust and chalk throughout the apartment. Therefore, wipe your legs before leaving the repair room.

It is also recommended to take care of the presence of warm water in advance. Running every 5 minutes for water in the bathroom is inconvenient. That is why you should have cold and hot water at hand, as well as a small container and a spray. For this purpose, you can take one and a half liter plastic bottle, but do not fill it to the edges with warm water. It is better to pour 400 water into a bottle of gram to moisturize the ceiling and save your energy.

Watching ceiling options

The basis of whitewashing is fierce lime or ground chalk. To prevent the sowing of the material, in some cases, glue is introduced into its aqueous solution. Therefore, the main way to remove the chalk from the ceiling is washed off. However, in addition to washing out how to clean the whitewashing from the ceiling, a great many are known. Let's look at the main of them.

Wet method

If you have not found a grinding machine, you can use the old good way to remove whitewashing. It is necessary to take a foam sponge, soak with water and moisten the ceiling. You can also use a brush or spray gun, placing it at an extended arm from the ceiling.

Water must be taken warm. In a bucket of water, dilute 3 tablespoons of washing powder and 5 tablespoons of soda. Instead of powder and soda in hot water, salt can be dissolved. Next, moisten the roller in the resulting solution and roll it on the ceiling plate. Complex areas and inaccessible places should be cleaned in a similar way, but using a brush.

Water will be very quickly absorbed into whitewashing. To make it possible to quickly remove the whitewashing from the ceiling, it is recommended to walk several times on the surface so that the material is good. Directly under the removable layer of chalk, it is recommended to substitute dishes into which pieces of whitewashing will fall. So you can avoid strong pollution of the room.

All the whitewashing will become sour after a while and will become more supple. Then take the spatula and clean the surface. This method is quite time -consuming, and a lot of time will take a similar way to take whitewashing. When you clean the entire surface, you need to walk along it with a grinding skin and then apply a primer.

After grinding, sometimes small defects become noticeable on the surface, so they need to be eliminated with a special mixture intended for this purpose, for example, using gypsum plasters. Similar mixtures are sold in any construction supermarket already in the finished form and are applied according to the simple principle of the method of adding water.

note It is recommended to moisten the surface in small areas, each layer of whitewashing is removed gradually. So the water will not have time to dry, and you will not need to repeat everything twice.

You can also clean the ceiling, blurring it with water until all the whitewashing disappears. For work, you can take a brush or a hard rag. However, this technique on how to blur the ceiling from whitewashing requires the application of serious physical efforts and is quite wet. Therefore, it is better to first moisten well with water with water, and then remove the material with a spatula.

Dry way

You can clean the ceiling without pre -processing the surface with water, that is, on dry. To do this, you need to prepare a spatula, with its help and you should clean the whitewashing. A similar method is not very effective, a lot of dirt is also formed. You will probably find dust in the farthest corners of the apartment after work, not only in the processed room. Therefore, it is better to abandon this option.

The fastest, dry way to get rid of white whitewashing is the use of a grinding machine. If you do not have such a device, and buying a grinding machine is not included in your plans, then you can always rent it.

This technique is practiced exclusively in empty rooms where there are no furniture, and the doors, floor and windows are covered with plastic film. In addition, there should not be furniture in the entire apartment, so very, very much dust will form. Put a headdress on your head, a respirator so that dust does not penetrate the lungs.

You need to fix the largest abrasive paper on the machine, which was in the store, and walk along the entire area of \u200b\u200bthe ceiling, grinding the site behind the site. Then you can only thoroughly wash the room where the work was carried out. After wet cleaning, you can safely start the next work.

Preparation of the Clayster

The optimal option for cleaning the ceiling from lime is the use of Clayster. This is carried out by applying a small amount of Clayster on the surface, which is recommended to give a dry. Further, the whitewashing from the ceiling can easily be easily removed with a metal spatula.

The manufacture of a glider does not require much effort, it is prepared in the same way, as well as for pasting walls with wallpaper. On a liter of water, take 2 large tablespoons of flour or starch. If you have chosen flour, then it must be pre -diluted in a small amount of water, and only then combine the mass with boiling water.

This technique for cleaning the surface from chalk is the most appropriate of all considered. When wetting the ceiling with the ceiling is wetted, it will be easily removed. This method is also good because it brings a minimum of pollution, the workflow will be neat and clean.

However, we live in the 21st century, and many modern people do not even have the idea of \u200b\u200bwhat kind of Substance is a Clayster and how it should be boiled. They may not need such knowledge, because today in stores special flurrys for an adhesive -based chalk are presented. They need to be applied to the ceiling by a sprayer or brush, and after drying, cleaned with improvised tools with whitewashing.

Soap solution

The most popular way to clean the ceiling from old chalk is the use of soap solution with soda soda. To prepare it, you need to take 10 liters of warm water, 2 tablespoons of soap, which is grated for rapid dissolution and 5 tablespoons of soda. In the resulting solution, you need to dip the roller or sponge and wipe the ceiling until the whitewashing disappears completely.

If in this way it was not possible to remove the whitewashing, and you have not yet decided how to wash the ceiling from whitewashing, then you can apply a solution of salt or 3 percent acetic acid to the surface. Thanks to such simple tricks, whitewashing is swollen, and it can be easily removed.

With a hammer

To cleanse the ceiling from the old whitewash, you can apply a small hammer. This method will be effective when the whitewash layer is very thick. In order for the material to lag behind the walls well, it is recommended to just knock on it with a hammer. Actions should be performed sequentially, it is advisable not to miss areas. After you knocked on the surface with a hammer, whitewashing will lag behind the ceiling yourself, it is only a little to put it with a spatula.

Using a vacuum cleaner

Some craftsmen manage to remove white vacuum cleaner from the ceiling, provided that there is only one layer of chalk on the surface. This method, of course, is distinguished by the formation of a minimum amount of pollution and dust, but it must be remembered that the technique is capable of failing after such a manipulation.

And using the vacuum cleaner for its intended purpose may not work anymore. This technique raises great doubts, but if you still decide on such a crazy step, adapt an inexpensive or old device for this purpose.

The use of newspapers

If you have unnecessary paper wallpapers or old newspapers at hand, their use will help you simplify the workflow even more, and most importantly minimize the whitewashing layer that will crumble to the floor and on you. Newspapers should be glued to the ceiling with the help of the Kleuster known to us in such a way that their edges hang a little along the walls.

After the glue has dried, you need to carefully pull these edges and tear the material along with whitewashing to paper. Of course, this method does not guarantee absolute surface cleaning, and you still have to decide how to remove whitewashing from the ceiling, or rather what is left of it. But still this technique will allow you to quickly cope with work and less energy.

Stain removal methods

If when removing from the ceiling of the chalk you are faced with the need to remove fat spots, then you can use the washing powder, and if it does not help with turpentine and gasoline. Alkaline solutions can also help you. Such a substance can be bought in stores or made with your own hands.

To create a simple alkaline solution, take water and calcified soda. You will need one liter of hot water 3 tablespoons of soda. The consumption of any solution while cleaning the surface from fat spots reaches 1 - 1.5 liters per square meter.

If you need to remove mold from the ceiling or traces of the fungus, then you are recommended to use a strong antiseptic, for example, chlorine, or treat the ceiling with copper sulfate. Cope from the surface, for example, in the kitchen, it is recommended to wash off a three percent solution of hydrochloric acid.

And if you are faced with rust before removing the whitewashing from the ceiling, then it is best to use different salt solutions to remove it. However, it is not recommended to use salt solution in which salts are more than three to four percent. Also remember that when cleaning rust with such a solution, it is necessary to wear rubber gloves to avoid different problems with hands.

Traces from rust can also be washed off at first with water, and then treated with copper sulfate. If the stain has large sizes, then it should be treated with a coupor primer. A coupor primer is prepared as follows: take 10 liters of water for 10 liters of copper sulfate, 250 grams of laundry soap, 200-250 grams of dry glue animal, 25-30 grams of natural olifa, 2000-3000 grams of sifted chalk.

In the houses of the old buildings, in which the plastered surface is located under whitewashing, to remove spots, it may be necessary to remove the plaster section to detect the cause or source of pollution. In such a situation, it is recommended to restore the waterproofing of the ceiling, plastering after that the site again.

Recommendations when deleting whitewashing

The main thing when cleaning the ceiling from chalk is the correct organization of labor, which is the key to success. In order not to waste time in vain, you must ensure the continuity of the work process and act as follows: at the moment when you scrap chalk in one part of the ceiling surface, the other area should already be saturated with moisture.

Always control the quality of work. When the ceiling dries, check how well the chalk is washed off from it. To do this, just draw on the surface with a clean hand. If after that there are no white residues left in the palm of your hand, then you did the work at the highest level. If this is not the case, you should use a special primer for a whitewash.

If after removing the chalk there are plastered areas on the ceiling, check the strength of the plaster. To do this, you need to squeeze the plastered areas. If the plaster has insufficient strength, it must be removed from the surface of the walls. When all work to clean the ceiling is completed, it must be washed. To do this, take a bucket of warm water, a foam sponge and start washing the ceiling.

Whatever you choose the method of removing the whitewashing from the ceiling, then in any case, you should take out furniture from the room. The surface cleaning is quite simple, but in some cases it takes a decent amount of time. We have brought many different ways how to wash off whitewashing from the ceiling or clean the chalk. You just have to choose the right technique specifically for your case. At the end of the work, you can safely start a new ceiling finish.

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