New wallpaper can transform the interior and even radically change it. They need to be glued onto a previously prepared surface from which the remains of old wallpaper have been carefully removed. Over time, the previous layer can distort and spoil the new one, so it should not just be torn off, but removed according to all the rules. Only in this case will the new wallpaper lie well on the surface, without flaws or swelling.
If you do not remove the previous layer, then after a while you will be able to find out how old wallpaper can cause harm. Spots, bumps and peeling of fresh wallpaper are inevitable if old ones are not removed. To quickly remove old wallpaper from the walls, you need to remember how it was glued. If regular glue was applied to primed walls, the old wallpaper can be easily removed. They have not lost their strength and easily come off the surface. If the product itself is thin and breaks under your hands, fast decision problems should not be counted on. But if you follow the basic rules, any layer can be removed.
Tools for removing all types of wallpaper
To figure out how to quickly remove wallpaper from walls, you need a little time and some equipment. For removal you will need the following tools:
- two sharp spatulas of different sizes
- water with soap or wallpaper remover without extra effort
- steam mop or iron with a piece of cotton cloth
- perforation roller
- ladder
- knife, plastic film
- insulating or adhesive tape
It is more correct and hygienic to remove wallpaper from walls using a wet method. This will generate less dust and the removal process itself will take less time. But if the canvas moves away from the wall well, then you can limit yourself to the usual option.
Wallpaper removal options
How to quickly remove old wallpaper from walls if you have no experience in doing such work? First of all, you need to turn off the electricity or seal up the sockets and switches. To quickly remove old pieces of canvas from the walls, just touch the edge with a spatula and pull it, prying and correcting stubborn areas. If this is not enough, then you need to soak the old wallpaper. To do this, go over the entire surface with a sponge moistened warm water with the addition of soap, wait a few minutes and repeat the procedure.
You can add not only soap to the water, but also dishwashing liquid or fabric softener. In this case, it is necessary to use a sufficient amount of water. If there is not enough of it, it will dry quickly and will not have time to soak the glue, so peeling off the old wallpaper will be problematic. If there is a lot of liquid, then it can flow down the surface of the canvas or from the walls, which also will not give the desired effect.
How to quickly remove old wallpaper from walls if you have a steam generator? This option will be less labor intensive. The steam produced by the device will quickly soften both the paper base and the glue underneath. Old paper wallpaper, which could not be removed the first time, are removed with a spatula. The steam generator is only suitable for removing wallpaper, so it is often used exclusively by specialists. An analogue can be a steam or regular iron with a steaming function. They will make it easier to remove wallpaper on large surfaces and will significantly save both time and effort.
If you don't know how to remove old wallpaper from walls, or you this work for the first time, it is better to use special liquids to remove wallpaper. Usually a bottle is enough to peel off the wallpaper in a square up to 100 square meters . The liquid will quickly penetrate under the paper layer and effectively soak the glue. Such products are much more effective than ordinary soapy water; they can be used when working in indoors. It is mixed with water and sprayed over the entire area of the old wallpaper. A few minutes later old layer can be easily removed with a spatula. Paper, textile, vinyl and other wallpaper sheets can be used for this treatment.
Removing wallpaper with PVA glue applied
How to remove wallpaper from walls if water-insoluble PVA glue was used to paste these decorative elements? This work will have to be done manually and using a sharp spatula. Before quickly removing wallpaper sheets that were glued to a paper surface in the form of a newspaper, you need to check the tightness of the fit on a small section. After that it is better to choose convenient option removal.
You can also use a grinding machine. It will help you quickly remove old residues and large pieces of wallpaper from the walls. Such a device can leave grooves and stripes on the wall after operation. The plaster is damaged, so in the future, after the old wallpaper has been removed, it will be necessary to level the surface.
If special equipment is used, it is necessary to take care of the equipment and use a protective face mask. Grinding creates a lot of dust during the work, from which you need to protect yourself. Using these tips, wallpaper removal will be quick and harmless.
Types of wallpaper that are used in modern interiors
Before tearing off the old canvases, you need to understand the types of this wall covering. There are the following types of wallpaper:
- vinyl
- non-woven
- liquid
- glass wallpaper
- washable
Removing vinyl wallpaper
Below is information on how to remove vinyl wallpaper from walls. They are easier to remove than others because their main component is film. Vinyl wallpaper can be removed quite simply after moistening and comes off in strips. The edge of the canvas is touched with a spatula and gently pulled down. Paper component on flat wall It may remain in some places, but it is easily removed.
Vinyl wallpaper can often be heavy, so it's best to remove it in sections or layers. Those who are not familiar with how to remove vinyl wallpaper from walls can remove the canvas with a spatula. This option of removing vinyl wallpaper from walls is possible, but it is more labor-intensive. The process may not be so simple the first time, but over time you will be able to quickly remove vinyl or any other wallpaper from the walls. Since removing vinyl wallpaper does not damage the surface and is easy to do, everything more people use exactly this option.
Removing non-woven, washable and liquid wallpaper
Before removing wallpaper on a modern non-woven base, it must be perforated. It is advisable to do this in such a way as not to damage the bottom non-woven layer, which serves to strengthen the wall. If there is no need to save it, then removal will occur with minimal effort. This fabric is durable and easy to remove. As with paper sheets, just use a spatula.
To remove washable old wallpaper, using water or a special liquid alone will not be enough. The top layer of the canvas can be removed quite simply, but for the lower tier of wallpaper it is better to use a roller or scraper. A steam generator or a regular steam iron will be a good helper in this matter.
How to peel off wallpaper that has a liquid structure is given below. Such canvases consist of a mixture of cellulose, cotton and water-soluble glue. If old wallpaper has such a base, then to remove it, simply wet it with warm water. Once they swell, it’s easy enough to figure out how to quickly tear them off. You can remove the mass with a spatula in one go. It is noteworthy that liquid wallpaper can be reused.
Removing wallpaper from a plasterboard wall
How to tear off old wallpaper if it is stuck on plasterboard wall? In this type of work, it is important to leave upper layer, which is made of paper, intact. Special liquids, applied in measured quantities, will dissolve the glue and help remove any vinyl or paper wallpaper. In some cases, removal becomes difficult using special means Therefore, abrasive materials or machines are used to remove wallpaper.
Before you start removing old wallpaper from your walls, it is important to stay safe and follow these tips:
- It is better to remove all the furniture from the room or cover it with a special film, remove the curtains and remove everything that can get dirty
- stock up on the necessary tools for removing wallpaper from walls
- When removing old wallpaper from walls, you need to take a certain amount of liquid
- Old wallpaper sheets near switches must be removed with caution
There is nothing difficult about quickly removing wallpaper from walls. It is quite possible to cope with such work on your own. Enough to stock up necessary tool, equipment and patience. As a result, anyone will know how to quickly remove wallpaper with different components. With a skillful approach, any wallpaper can easily come off the surface.
If you don’t want to waste your time and carry out the labor-intensive procedure yourself, you can turn to experienced professionals. Qualified specialists know how to quickly remove any type of wallpaper.
Previously, people didn’t bother much and, if they wanted to update the interior, they simply glued new wallpaper on top of the old ones. The canvases were made of paper, so no bubbles, bumps or stains were formed during this installation process. As a result, in some apartments you can find from 2-3 to 8 or more layers of old wallpaper. To apply modern covering, you will have to get rid of all this, and here difficulties await many. We have collected several effective ways to remove old wallpaper from walls quickly and easily, be it paper, vinyl or washable canvas.
Why is it better not to glue new wallpaper onto old ones?
In the old days, when wallpaper was all paper without any protective films and coatings, gluing new wallpaper onto the old, smooth, undeformed, but simply boring, coating could be done with a clear conscience. Sometimes there are so many layers of old wallpaper that you can use them, like tree rings, to determine the number of repairs and remember different periods in the life of the owners. If you are going to glue paper wallpaper over old Soviet paper wallpaper that miraculously survived, then you can take a risk and do without the dismantling procedure. In all other cases, it is better not to do this.
Firstly, if you plan to decorate the walls with plaster, photo wallpaper, paint or any other finish, then the layer of old wallpaper must be removed in mandatory. Secondly, even if you are going to glue wallpaper again, then when applying one layer to another you can get lag of the new layer, wrinkles, blisters and other defects. This happens because the old layer may no longer hold on very well, and there is also an increased load. Moreover, the glue you will use will soften the old layer of wallpaper. As a result, the drying process will be delayed, and if the wallpaper in two layers is of different quality, then the lag from the walls cannot be avoided.
- It’s great if you still have labels from the rolls that indicate the type of dismantling, for example, “remove wet” or “delaminate when removed.”
- Before you start removing old wallpaper, remember how it was applied. If it was ordinary wallpaper glue that was applied to primed walls, then most likely the entire dismantling process will not be very difficult.
- Problems may arise if the wallpaper was glued with a non-standard glue, for example, PVA, or was mounted on an unsuitable surface. The most difficult surface is considered to be unputtyed drywall.
- Some difficulties may arise if the top layer does not absorb moisture (vinyl and washable wallpaper), but effective methods have been invented for this case.
In any case, remember that nothing is impossible. There are many ways to remove old wallpaper from walls; you just may have to put in a little more effort than planned.
How to prepare for wallpaper removal?
The process of removing old wallpaper is often a messy process. Plaster will crumble, water and some special products will splash, so it’s better to prepare the room in advance:
The last point is the most interesting. What devices may be needed in the process of removing wallpaper? Here is the list:
- two sharp spatulas of different sizes;
- bucket, water, detergent;
- sponges, roller, rags;
- garbage collection bags;
- gloves;
- ladder;
- perforation roller, wallpaper tiger, knife;
- special means for removing wallpaper/steam iron and a piece of fabric.
The set of tools can be reduced or expanded depending on the chosen method.
No. 1. Removing wallpaper with bare hands
This is an option for those lucky ones who have the old wallpaper is already coming off the walls on its own. To remove old canvases, just pull the top edge, and if some parts do not give in, then pry them off with a spatula or knife. Strips of wallpaper may come off entirely. Old wallpaper has most likely already lost its strength, so you shouldn’t pull it to prevent the canvas from crumbling. Shoot carefully. If the wallpaper is securely attached in some place, then pry it off with a knife or spatula. If this does not help, then use one of the following methods.
No. 2. Traditional method: removing wallpaper with water
The wet method works in most cases. Moreover, it is more hygienic compared to the previous option, since less dust will be generated during the process. The procedure is as follows:
This method is ideal for paper wallpaper: single-layer wallpaper soaks in literally 5-7 minutes and can be easily removed from top to bottom; double-layer wallpaper will take 10-15 minutes, and only the top layer can be removed. If you are going to glue wallpaper, then you can leave the bottom layer of the old ones. If not, then the procedure will have to be repeated. In the case of paper wallpaper covered with a protective moisture-resistant film, as well as in the case of vinyl, non-woven and washable wallpaper, you will have to try a little more. At a minimum, perforate, and at a maximum, use special compounds and other tricks.
No. 3. We use a special wallpaper remover
If the wallpaper is glued tightly, or you simply don’t want to waste time and effort soaking it with water, then you can take special composition for removing wallpaper. Such products are inexpensive, non-toxic, and are absorbed into the wallpaper structure much better than just water or soap and water.
Procedure:
No. 4. Steam method
The most common iron, steam iron or steam generator can help deal with old wallpaper:
No. 5. "Mole" versus wallpaper
The following method is often used in construction. He is a variation traditional method removing wallpaper by soaking. If the wallpaper is firmly glued, then dissolve the “Mole” pipe cleaner in warm water. To 1 part “Mole” add 2 parts water. Using a roller, this solution is applied to the wallpaper, and after 5-10 minutes the wallpaper should come off in whole sheets. Efficiency this method at altitude, you just need to wet the wallpaper very carefully and wear gloves.
No. 6. How to remove wallpaper glued to PVA
PVA glue is a water-insoluble composition, therefore traditional ways they don't take him well. You can try adding laundry soap or vinegar to the water, or both together, or you can do it a little differently.
Use a spatula and a sander. Using a spatula, try to carefully remove those parts of the wallpaper that give in. Residues and large pieces can be removed using grinder, but in this case it is worth remembering that you are running the risk of damaging the main surface. Most likely, after completion of the work you will have to level the walls.
Also, do not forget about the most effective method - steaming.
No. 7. How to remove vinyl wallpaper
Vinyl wallpaper is a layer of polyvinyl chloride film glued to paper, or less commonly, to non-woven fabric. To remove such wallpaper will do traditional method, but several nuances should be taken into account:
No. 8. How to remove non-woven wallpaper?
Non-woven wallpaper can be made purely from non-woven material, or from non-woven material and a layer of other material. In the latter case, paper, textiles or vinyl are attached to a non-woven base. The tactics for dismantling non-woven wallpaper are not much different from the traditional method described above.
The non-woven base is much stronger than paper, although it is also natural. It will be filmed in whole canvases. It is most convenient to use a spatula; if necessary, the wallpaper can be moistened.
If there is an outer vinyl layer, it is first perforated, then moistened, and after 15-20 minutes they begin to remove the wallpaper using a spatula. If the non-woven bottom layer remains intact and has not been removed, you can leave it - it strengthens the surface of the wall and will be an excellent basis for new wallpaper.
No. 9. How to remove washable wallpaper?
Washable wallpaper is chosen for those places where water can get in, or where there are constant sources of pollution. This coating can be washed with a damp sponge, and nothing will harm it. Cool, right? But this advantage becomes the main problem when trying to remove washable wallpaper. Experts advise doing the following:
- First, you should try peeling the wallpaper. Make notches, wet the surface, wait. The top layer can be easily removed, but the bottom layer will have to be removed with a scraper. Be prepared that you may need to moisten the surface with water several times, because such wallpaper is protected from such exposure, and it will not be easy to break such protection;
- if the water has poorly soaked the wallpaper, it is better to use steam generator. Often, old washable wallpaper does not respond to either water or a special liquid, so only steam remains.
No. 10. How to remove liquid wallpaper?
In terms of composition and method of application, liquid wallpaper is more reminiscent of decorative plaster. They consist of cellulose fibers, silk, cotton, adhesives, dyes and specific additives such as fungicides. The surface of such wallpaper is strong and durable, and if you are tired of its color, you can change it using acrylic and water-based paint desired shade.
If you decide to completely get rid of liquid wallpaper and change them to another type of coating, then removing them will not be difficult. It is enough to soak the coating with warm water, and when it begins to swell, remove the mass with a spatula. Experts say that liquid wallpaper can be reused.
If it so happened that under the influence warm water the wallpaper has not softened, you can prepare a weak primer solution.
No. 11. How to remove wallpaper from drywall?
Drywall allows you to very quickly level the surface of the walls. For this convenience, the material has become ubiquitous. However, removing wallpaper from drywall is more difficult than removing wallpaper from brick and concrete. The material should not be wetted with water, and you must act as carefully as possible so as not to damage the top paper layer.
You can remove wallpaper from drywall like this:
- by using special means, which dissolve the glue, but this is an option if there is putty under the wallpaper. However, gluing wallpaper onto drywall without prior putty is a very reckless decision;
- can be applied over wallpaper cheapest wallpaper glue, it will dry very slowly, and during this time it will have time to saturate the wallpaper with moisture, which will swell and move away from the wall on its own. All that remains is to pick them up with a spatula;
- in rare cases, when none of the methods above helped, you will have to use abrasive materials and machines, but this is a very dangerous option, as you can damage the drywall;
- if you don’t want to resort to the crude manual method of dismantling, then you can try steam the wallpaper.
Gluing paper wallpaper onto drywall without prior putty means dooming yourself to eternal contemplation of the same wallpaper, or gluing other paper wallpaper on top of it, or demolishing walls, but this is fundamental. Paper is tightly glued to paper, and it will be almost impossible to tear the layers. If you save on putty, then use non-woven wallpaper. In this case, when the top layer is removed, a durable layer of non-woven fabric remains, on top of which you can even putty.
Many people complain that the old Soviet paper wallpaper is literally ingrained into the walls and cannot be removed either with water or steam. If all methods have been tried, and some of the wallpaper remains firmly glued to the walls, then such a half-prepared wall can be puttied to level the surface for subsequent finishing. If the remnants of the old wallpaper are held tightly, tightly, then there will be nothing for them under the putty, and they will not affect the new coating in any way.
The appearance and style of any living room can be easily changed by simply replacing the wallpaper. In this case, often you don’t even need to remove furniture from the room. It is only important to know how to quickly remove old wallpaper.
Do I need to remove old wallpaper, and what tool should I use to do it?
If you want your new wall covering to please you flawlessly perfect view without any irregularities, bumps or roughness, and also served for a really long time without losing its aesthetic properties, old wallpaper must be removed before sticking “fresh” ones. New material, pasted over the old one, can come off at any time.
In addition, mold and bacteria almost always form under the “ancient” layers, which can be eliminated by applying a new wall covering.
Removing old wallpaper from a wall that was previously plastered, carefully puttied and well-primed is usually quite simple. Especially if they were glued with simple wallpaper glue. Things are more complicated with material that was “set” on PVA, wood glue or popular in Soviet times Bustilate and on a poorly prepared surface. In this case, you should prepare for long “torment.” The most difficult thing to remove at home is paper wallpaper glued using the above mentioned compounds. But this difficulty can also be overcome if everything is done as experts recommend.
In order to remove old wallpaper as quickly as possible, you need to prepare:
- warm water in a bucket (you can add a couple of drops of dishwashing detergent to it);
- metal scraper or spatula;
- a sprayer for spraying water or a foam sponge;
- paint roller.
You will also need a piece of fabric (cotton), plastic film, tape for painting works, iron, metal brush, knife. If the height of the ceilings in the room is serious, it is better to immediately stock up on a stepladder. Before you begin the wallpaper removal procedure, you need to worry about the safety of this operation. Be sure to turn off the power supply to the room, close electrical switches, wires and sockets with tape.
Also make sure that after completing the process it is easy for you to clean the room - secure with tape a polyethylene film about 4-6 centimeters wide on the baseboard. Attach one of its ends to the floor (with the same masking tape). Cleaning with these precautions will go much faster.
Removing old wall covering - work order
Wallpaper on paper or other base is best removed from top to bottom - use a spatula or scraper to pry up its edge and pull the strip down. We pry up heavily lagging areas with the same tool, helping the material move away from the surface. In situations where this scheme does not work (the wallpaper is firmly stuck and does not want to come off), you should soften the old adhesive a little. This is done like this:
- wet with a sponge or sprayer old material;
- wait 15 minutes;
- We wet the wallpaper again.
It is recommended to moisturize small area walls, remove the old material from it, and then wet another piece. If you try to soften a large area of coating at once, there is a chance that some of the wallpaper will have time to dry out again while you remove the coating in another area. The liquid will easily penetrate the old material if you first scratch it with a scraper or a regular knife.
Swollen paper wallpaper can be removed relatively easily (use a spatula). It would be even better to purchase special washes chemical drug, which is designed specifically for removing old wallpaper. It is applied to the wall, waited for a while (it is indicated in the instructions for the removers), after which the coating is peeled off with a spatula. This drug penetrates deeply into the wall and effectively destroys the adhesive layer.
Sometimes soaking and even using special washes does not give the expected effect - perhaps pasting the material on a paper basis was carried out quite a long time ago, and even with the help of Bustilat. How to remove wallpaper from the walls in this case? Experts advise using an iron and a wet piece of cotton fabric. The latter is applied to the old wallpaper and ironed. Wall material gets hot. At this point it is very easy to remove.
In some cases, after all the “tricks” to remove old wallpaper, traces of glue still remain on the walls underneath it. You can get rid of them using coarse sandpaper. It can be applied manually, but this is objectively difficult and time-consuming. It is better to use a sanding machine, which will make the wall “pristine” clean in a couple of minutes. After this, do not forget to putty it in order to smooth out all surface irregularities.
The described methods will allow you to remove old paper-based wallpaper. They are also suitable for removing coatings under which there were newspapers (this is how our parents and grandmothers glued them, trying to ensure that the material held as tightly as possible). Modern wallpaper(non-woven, vinyl) are much easier to remove. More on this below.
We remove modern wall coverings ourselves
To properly remove washable wallpaper (polyvinyl chloride or non-woven) produced by the industry these days, you need to take into account the texture of the surface on which they were attached, as well as the type of material. In any case, it will be much easier to “free” the walls from them than from paper ones, for two reasons:
- Nowadays adhesives are characterized by excellent adhesive properties, and at the same time they dissolve well hot water or chemical removers (it is only important to use the latter correctly);
- Almost any modern wallpaper material is made with two layers - a backing layer and a decorative (outer) one. This makes it possible to remove only the outer layer, leaving the inner one as a basis for gluing a new coating.
Let's figure out how to remove vinyl wallpaper, a popular washable material these days. Their outer layer is made of visually attractive and moisture-resistant polyvinyl chloride, and the backing is made of relatively thick paper. If the base is properly glued to the wall, there is no need to remove it. It would be correct to glue the new coating directly onto it.
So, how to remove vinyl wallpaper correctly? We recommend performing the work as follows:
- Scratch the surface of the old coating with a spatula (you can also use a knife);
- moisten the resulting cuts with warm water (washes);
- wait 15 minutes;
- make a cut (horizontally) in the upper part of the material (near the ceiling);
- pull the canvas (in order not to damage the integrity of the substrate, we perform this procedure very carefully).
Since vinyl is for real durable coating, washable wallpaper comes off in solid strips and does not tear into pieces. Some species are quite heavy. It makes the operation of removing them from the wall more difficult. In such a situation, we recommend removing them layer by layer. First, using a needle roller, a metal brush and a wallpaper tool called a “tiger”, the protective moisture-resistant layer is removed. Then the outer layer of the coating is perforated (removed) using the specified device. “Tiger”, we note, does not damage the wall, while doing an excellent job of removing the film.
They are removed in the same way. The process itself is easier than when removing vinyl material, due to more solid foundation non-woven fabric As a rule, non-woven coverings smoothly move away from the wall after you pry up their edge with a spatula. Construction professionals strongly recommend leaving the backing of such wallpaper - better reason You won't find any new material for stickers.
When repairing, and especially at its final stages, which include wallpapering, there is one technological feature. The old coating must be removed before gluing the new one.
In most cases, this coating is old wallpaper, and a simple question arises: “How to peel off old wallpaper quickly?” It turns out that this is not so difficult, and there are even several ways to easily tear them off, which will be discussed in the material provided.
Without leaving traditions
Of course, there are traditional ways to easily remove the old coating. Is it necessary to remove old wallpaper at all? Naturally, yes. There is no need to think about this question. It is necessary to take into account that any unevenness, roughness, or any other defect will only have a detrimental effect, and can become the main reason for the peeling off of a new layer of wallpaper.
Stains on the old coating are also dangerous; they can show their color on the new one, and it will not look aesthetically pleasing at all. The room will definitely not be decorated.
Another reason to remove it is the lack of guarantee that the new layer will be able to stick on top of the old one and will not fall off over time. Especially, new surface involves the use of glue that contains water, which in turn will soak the old layer. Due to this, air bubbles form in some places, which has a detrimental effect on both the appearance and the functional characteristics and durability.
If possible, find the old shortcut; it usually indicates how to remove them. If you don’t find the label, don’t worry, there are a number of universal methods quick removal.
Tool preparation
First of all, before starting work, you need to stock up the right tool and prepare it for use. The following tools will be needed for this work.
Depending on the type of wallpaper and wall, as well as the cleaning method, the list of tools may vary, but only slightly.
Preparing the premises
First, before starting work on removing old wallpaper, you must carefully prepare the room.
The preparation is complete, you can start working.
How to remove quickly
When removing old coverings, hygiene is a priority. To do this, use the wet method, this way there will be a minimum of dust and, with a large layer of glue, the plaster will not peel off. Plus, it becomes much easier and more productive to clean the walls of glue residues.
For wet removal you will need a special solution. It penetrates the layer of material and simply dissolves the glue. After which the canvases will easily move away from the wall.
Another option to remove old wallpaper is to use plain water. It is necessary to wet the surface well, and the water should be absorbed as much as possible. 20 minutes after wetting, the wallpaper will come off the wall on its own. Places where they will not lag behind are re-wetted.
Attention! An insufficient amount of water will not give the required effect; it will dry out even before it penetrates and soaks the layer of glue on the wall. Also, don't overuse the water as it will just run onto the floor and not be absorbed. Thus, the surface should be wetted gradually, moving from place to place. The fabric begins to be torn off from the seam.
Take special care when cleaning areas around outlets and switches. As stated earlier, turn off the power to the room, but still be careful to wet the areas around them.
Attention! When using hot water, the work will go much faster than when using cold water. Some areas will need to be removed using a special scraper; you need to work with it carefully so as not to damage the plaster.
For greater wetting productivity, perforate the canvas by making scratches and cuts on it. This can be easily done using wallpaper tiger. Thanks to the soft spikes of the tool, they do not damage the putty and plaster, and it will be much easier to peel off the wallpaper.
Now let's take a closer look at how to remove certain types wallpaper
Non-woven wallpaper
First, let's look at removing the non-woven fabric. Such wallpaper consists of a special synthetic fiber. A special feature is their water resistance. Therefore, in order to quickly tear off such a surface, cuts should be made to the canvas and the creation of holes.
After which wetting is carried out, and after 15-20 minutes the wallpaper itself begins to move away from the wall surface and removing the old canvas will not be a problem.
Vinyl wallpapers
This type comes off quite easily. Its component is a vinyl film combined with a paper base.
When tearing them off, it is also necessary to make several cuts; for this, use construction knife or a spatula, then moisten the surface. After 10-15 minutes, and in such a short period of time the wallpaper will be saturated, the water will begin to dissolve the glue.
After this, either make an incision at the top along the width of the fiber or pry it off from above with a spatula. Vinyl fiber has good advantage, it is quite durable, so it will not tear when peeled off. Take the edge and pull the canvas through; it will come off the wall quite easily, and there will be no problems with cleaning.
In some cases, only the vinyl layer itself is torn off, and at the same time paper base remains on the wall. In this case, you should additionally wet the surfaces and tear off the base separately.
How to quickly peel off old vinyl wallpaper is shown in the video:
Washable wallpaper
It will be a little more difficult with this type. The canvas, just like vinyl wallpaper, consists of two layers. The first layer is waterproof, and the second layer is paper.
The first one is easy to remove, but the second one remains firmly glued to the wall. Normal way soaking won't help here. For this type you will need a steam stripper. With it, you can tear off the wallpaper quickly and easily. First, as in previous cases, make cuts and thoroughly moisten the canvas with water. Once dry, use a steam remover or a regular steam iron. Steam each area gradually, since you first need to steam the surface, and then immediately remove the strip of wallpaper.
Liquid wallpaper
Before removing liquid wallpaper, think carefully about everything. In fact this durable coating, and can therefore simply be treated or repainted. But if you still decide to rip off such a coating, then you should determine its type, since there are several of them. This coating can be reusable; thanks to the mixture with viscose, the wallpaper can be soaked, removed, and can be reused.
If the coating looks like plaster, then it is disposable and will require construction hair dryer or a sander.
Of course, liquid wallpaper can be removed and manually. This will require hot water, spatula and scraper.
Before dismantling, you should soak the surface well; it is also recommended to add a primer to the water, this will make the work as easy as possible. Literally 10-15 minutes after wetting, you can begin to peel off the old wallpaper from the walls using a spatula.
Please make sure that there are no uneven spots left on the wall; remove them; you will also need to putty and sand the wall later.
How to remove from drywall
As you know, drywall now predominates in modern construction, especially when finishing walls and ceilings. Accordingly, it is also covered with wallpaper. But, despite all its advantages, it has a significant drawback - removing wallpaper from such a surface is much more difficult than removing it from a concrete wall.
Since the top layer plasterboard sheets consists of paper that cannot be damaged under any circumstances, removing canvases from such a surface becomes an incredibly difficult task. If the sheet was puttied before gluing, it is recommended to use chemicals, which dissolve wallpaper glue. Then it will be easier to remove unnecessary coating. Do not use under any circumstances a large number of solutions and water, as this will damage the structure of the plasterboard sheet.
One of the simplest ways is to use glue. We dilute the glue, apply it to the walls, wait until it dries, during the drying process it will pull back the wallpaper, and they can be easily and quickly removed with a spatula.
The following video will help you with the question of how to quickly and easily remove old wallpaper from the wall:
Some people decide to neglect the process of removing old wallpaper and glue new ones on top of them, but this should not be done. There are a number of reasons for this:
If you leave old wallpaper on the walls, then, subsequently, the surface for gluing may be uneven, and appearance new wallpaper unsatisfactory
New wallpaper pasted over old ones may come off due to its heavy weight.
Over time, mold can form under old wallpaper, so it is better to remove it to get rid of bacteria
Preparatory work
Before you begin removing wallpaper, you need to prepare the room. To begin with, the room in which the work will take place should be covered with plastic film and attach it to the baseboards with masking tape.
In addition, be sure to turn off the power in the room to prevent a short circuit. We also advise you to seal all sockets and switches with tape.
Ways to remove old wallpaper from walls
There are three ways to remove old wallpaper from the surface of the walls.
To begin with, small cuts should be made on the surface of the wallpaper so that the liquid completely saturates the wallpaper. Then the surface of the wallpaper is moistened with water and left for some time. After this, the old coating is removed using a spatula.
Instead of water, you can use special liquids to remove wallpaper. Please note that such products are absolutely harmless to humans. The wallpaper remover must first be diluted with water and then applied to the old coating (no cuts are required). After a few minutes, you can easily remove the old wallpaper using a spatula.
If you are lucky enough to have a steam generator on your household, then this method will suit you perfectly. You can also use a steam iron. When old wallpaper is treated with steam, the glue underneath swells, and the canvas can be easily removed from the wall.
If the glue that was used does not dissolve with water or special liquids, then the wallpaper will have to be scraped off using a spatula or a sander. Note that the spatula must be sharpened.
Important! When removing wallpaper in this way, take care of respiratory protection and also cover the furniture in the room.
How to quickly peel off old wallpaper
Since there is a wide variety, the methods for removing them are slightly different.
Removing paper wallpaper
All you need to do is simply moisten them with water or a special liquid. First, apply liquid to the surface of the wallpaper using a sponge or sprayer. Repeat the process twice with an interval of 15-20 minutes.
Then, using a putty knife, lift up the wallpaper, starting at the seams. If in some places the wallpaper does not come away from the wall well, repeat the wetting procedure.
Since they consist of two layers, before wetting them, it is necessary to make horizontal cuts on the surface. Once the top layer of vinyl wallpaper is sufficiently wet, it can be easily separated from the backing. For this you need uniform movement pull the wallpaper away from the wall, starting with bottom corners stripes of wallpaper.
If the bottom layer of vinyl wallpaper remains in good condition and is tightly glued to the wall, then it can be left as a lining for new wallpaper. Otherwise, this layer is also moistened with water and scraped off with a spatula.
Since they consist of synthetic fibers, then they are a more durable material than paper wallpaper and require more time to soak. As is the case with vinyl wallpaper, you also first need to make cuts in them, and then do the same actions as with ordinary paper wallpaper.
Since washable wallpaper consists of two layers, first you need to destroy the integrity of the top waterproof one. This can be done with a wire brush or toothed roller. You will just need to walk the appropriate tool over the surface, and then start wetting with water.
The procedure of exposure to water may have to be repeated several times, and after that, using a spatula, you can remove the wallpaper from the wall. You can also use a steam generator instead of water.
To begin with, we note that they can be used several times after they are removed from the wall.
To remove such wallpaper from the surface of the walls, they should also be moistened generously with warm water and then cleaned off using a scraper or metal spatula.
How to remove wallpaper from drywall
The process presents some difficulties, since this material is covered with a paper layer. If the surface of the drywall has been coated, then we advise you to use a special remover to remove the wallpaper.
Important! If the drywall was not coated with a primer before gluing the old wallpaper, then it is almost impossible to remove the wallpaper from it without damaging the paper layer.
The easiest way to remove old wallpaper from drywall is to use wallpaper glue. You just need to apply it to the surface of the wallpaper and wait until it swells. After this, the wallpaper can be easily removed from the wall with a spatula. Old wallpaper on drywall can also be steamed.
Important! If PVA glue was used to glue old wallpaper, then the sheets of drywall will need to be replaced or try to remove the wallpaper along with the cardboard layer. This process must be carried out using a painting knife, and the sheets of drywall should subsequently be puttied and primed.