Removing vinyl wallpaper from a wall is often difficult. This is explained by the presence of an upper polyvinyl layer in them. Incredibly durable and water resistant, it is virtually impossible to remove with traditional canvases. Meanwhile, cleaning the surface is quick and easy by following a few professional tips.
Preparatory stage
Removing old vinyl wallpaper is accompanied by a huge amount of dust, from which you need to protect furniture and other interior items.
Immediately before removing old vinyl wallpaper from the walls, you must empty the room of furniture and interior items. Anything that cannot be taken out must be covered with plastic wrap, including the floor. However, in the latter case, it is better to additionally lay cardboard or sheets of thick paper on top of the film. They will eliminate slipping that can result from excessive use of water and, as a result, the cause of injury.
When entering a room, it is advisable to put a damp cloth. It will keep dust and debris out of the house. In addition, it is necessary to take care of de-energizing the electrical wiring in the room in which the work will be carried out. Since they involve the use of water, which means they can lead to a short circuit. Additionally, you need to protect switches and sockets from moisture with masking tape or plastic wrap.
Immediately before gluing, you must remove the wallpaper that is located under the sockets and switches themselves. To do this, it is enough to unscrew the screws that fix them, and after carefully removing the old layers, tighten them again.
Also, do not forget about chandeliers and lamps. When performing this type of work, it is better to remove them, especially since the room itself will be de-energized.
Required tools
Required set of tools
There are several construction tools and devices that can dramatically increase the speed of wallpaper removal from walls. Therefore, you should not neglect them.
- Needle roller, or "wallpaper tiger".
- A spatula, or preferably 2, is narrow and wide.
- Paint roller with tray or bucket with sponge.
- Ladder.
- An industrial wallpaper remover that you can buy at hardware stores.
- Steam generator or iron and a piece of cotton cloth.
The help of a steam generator and a special industrial solution for removing canvases from walls is most often resorted to in difficult cases, when it is necessary to remove several layers of wallpaper pasted on paint or on newspapers. Or if when gluing an old glue that was not intended for working with wallpaper was used, for example, PVA.
How to remove
There are several ways to remove vinyl wallpaper from walls, depending on the type of base.
When starting to remove old wallpaper, it is extremely important to find out on what basis they were issued - paper or non-woven. And on which surface they are glued - on drywall or plastered, plastered and primed wall. Since these factors directly affect the choice of funds for their withdrawal.
5 ways to remove paper backed vinyl wallpaper
There are 5 ways to remove old paper backed vinyl from walls:
How to remove if the base is non-woven
When removing old vinyl wallpaper from walls, using a tiger wallpaper or a stiff brush is inevitable.
Professional builders recommend removing only the top layer of wallpaper with a needle roller or other similar device, leaving the non-woven base on the wall. Since it can become a base for gluing new canvases, subject to additional puttying of the seams. You can completely get rid of the old coating by prying the upper edge of the non-woven layer with a spatula and carefully tearing it off. The durability of the non-woven coating, due to which it remains solid and does not break into pieces, simplifies the removal process.
The non-woven layer will be removed more easily if it is wetted with warm water.
Removal from plasterboard walls
Treating the surface of a plasterboard wall with outdated wallpaper with a primer will speed up the process of removing them.
When removing wallpaper from a plasterboard wall, it is important to remember that it does not tolerate water. Therefore, options with abundant wetting in its case are unacceptable. It is better to replace them with special industrial means that are able to dissolve the glue.
An alternative to such solutions is cheap wallpaper glue, with which the surface is abundantly lubricated. A long period of drying leads to swelling and pulling of the wallpaper, as a result of which it is easy to pry off and remove with a spatula.
You can replace this glue with a primer. Perfectly impregnating the canvases, it evaporates longer than water, allowing you to remove outdated sheets without damage.
In the case when the plasterboard wall was covered with vinyl wallpaper using PVA glue, you can immediately proceed directly to the installation of the new structure. Since it is impossible to remove the obsolete layer in this case without damaging the drywall.
After removing old canvases from the walls, it is advisable to apply a primer to their surface. It will not only make it easier to stick new wallpapers, but also speed up the process of removing them in the future.
Video instructions for removing vinyl wallpaper from walls
This video clearly illustrates all the stages of wallpaper removal:
Professionals say that in order to remove old vinyl wallpaper from the wall, you need not only to be able to listen to advice, but also to show maximum patience and accuracy. In the end, the appearance of the renovated premises and the mood of its owners will depend on the quality of such work.
Repair in an apartment or house brings with it a huge number of various problems and hassles. It is not without reason that repairs are considered to be equal to three fires and two floods. Enormous efforts and funds are invested in repairs. To get rid of unnecessary troubles and problems, so that the funds are not wasted and the efforts are not wasted, preparatory operations should be carried out correctly. Regardless of what the final wall coating will be - wallpaper, painting, decorative plaster, the wall should be as flat as possible. But first you need to clear it. Let's learn how to remove vinyl wallpaper from walls. This is a very popular type of wall decoration. This material has some features that should be taken into account.
Features of vinyl wallpaper
This wallpaper is composed of two layers of materials. Often the first is a paper or fabric base. The second layer is a PVC coating. Due to the presence of a paper base, these wallpapers are easy to stick. The polymer finish layer provides these materials with high resistance to moisture and also makes the coating durable.
Vinyl top can be finished in different ways. There are so-called washable wallpapers, foamed, with silk threads. These surfaces are easy to clean. Some can be washed with water. Others - with alcohol and even a solvent. That is why you need to know quickly and without problems. The fact is that traditional paper wallpapers can be easily removed with plain water. But here it will not help.
The method of removing wallpaper also depends on what kind of glue was used during installation. If a professional composition was used, then these are water-soluble mixtures. In this case, the old finish can be easily removed. Also, these wallpapers are glued using water-insoluble adhesives - these are PVA, bustilate and others. Then more effort will be required. Home craftsmen advise on how to remove vinyl wallpaper from the walls. There are two ways: in the first case, they act on the glue, and in the second, directly on the wallpaper itself.
Preparatory stage
Before you start removing the vinyl wall covering, you need to prepare the room. It is best to empty the room of furniture. In the process of work, it can get dirty and just interfere. Interior elements that cannot be removed are covered with foil or sheets. It is also better to cover the floors with foil. Lay sheets of cardboard or thick enough paper on top of it. A damp cloth is being laid on the threshold. She will collect dust and debris on herself.
To avoid accidents with electricity, experts recommend de-energizing the wiring. To reduce the risk of moisture getting into the outlets, it is recommended to cover them with foil.
Materials and tools
Before you remove vinyl wallpaper from the walls, you should prepare the fixtures, materials and tools. The first step is to prepare a wallpaper tiger - this is a roller with spikes. Then you need a knife, scrapers. Useful sponges of different sizes, as well as foam rollers, rags and rags. Prepare basins and containers for water and solutions, a ladder, garbage bags. Work is best done with gloves.
How to Remove Vinyl Wallpaper: Ways to Remove Wallpaper from Vinyl Using Water
First of all, the vinyl surface is carefully processed with a spiked roller. This is to create holes in the moisture resistant vinyl flooring. This is not an easy process. It will take a lot of time and effort. A wallpaper tiger or a roller easily breaks through the layer without damaging the wall.
Then the surface is liberally moistened with a warm solution of water, vinegar and fabric softener. It should be remembered that this method is suitable for paper backed coatings. In the area of outlets and switches, the solution is applied very carefully. Fast is not always good. Water will enter the holes and cuts, causing the adhesive to swell. Within 15 minutes the wallpaper can be easily removed from the wall. The thicker the glue layer, the more intense the moisture should be.
Professionals advise how to remove vinyl wallpaper from the walls: it is better to start shooting from the bottom. To do this, pry the edge with a spatula and remove. The remaining small fragments can be removed with the same spatula or coarse sandpaper.
Method number 2 of dismantling wallpaper using water
Here, too, the vinyl covering is first processed with a roller or tiger. Then moisturize. The peculiarity is that instead of water, special formulations are used. They are mixed with warm water and applied to the surface. This agent does not act on the paper base, but on the glue. The wallpaper itself will remain intact and undamaged. The composition will dry out in 2-3 hours - the manufacturers indicate this in the instructions. The web can then be easily removed almost entirely.
If the coating is removed poorly, in such cases it is added to the water with a special solution. This compound is used to cover the wall and leave it for several hours. Then the wallpaper is easily separated from the wall in a single strip without tears. Some give other recommendations on how to remove old wallpaper. We will talk about them below.
We use a steam generator
Here's another effective way to remove old vinyl wallpaper from your walls. It is good because it allows you to quickly remove the old finish. Under the influence of hot steam, the glue will swell and dissolve much faster than in the second method. If there is no such generator, then a vertical steam iron will do.
This method is also good in that it eliminates the appearance of dirt.
Mechanical methods
Professionals know that waterproof adhesives can provide better adhesion of vinyl wallpaper to the wall. This is the merit of this method. But it is very difficult to dismantle the wallpaper glued in this way. It is not an easy or quick process. In this case, the wallpaper can only be separated mechanically. So, they take a sharp spatula and pry the edge of the sheet with it - at the junction, near the sockets, below. Next, you just need to peel off the cover. It is useless to wet the surfaces. If the bottom layer begins to swell, then it is paper, not glue.
Removing wallpaper with a spatula is a long process. How to remove vinyl wallpaper? Removing vinyl wallpaper mechanically will be faster if you use a power tool. You can use a grinder, electric drills with special attachments. But the tools should be used correctly. This removes small pieces and traces of glue, but not completely of the canvas.
We work with plasterboard walls
If there are no special problems with an ordinary wall, then problems with drywall can arise. This material does not survive the effects of moisture, and even more so water. Dismantling with abundant wetting will not work here. Experts recommend using special compounds that dissolve the glue as the best option. If the wallpaper was applied to drywall with PVA-type adhesives, then it will not work to remove them. The whole element needs to be changed.
Tips on how to properly peel off vinyl wallpaper on a plasterboard wall
As noted above, vinyl wallpaper can be made on a paper or non-woven base. How to remove old vinyl wallpaper from walls? The methods are the same as for a regular wall. Wallpaper is sprayed with a special solution, and non-woven wallpaper must first be treated with a wallpaper tiger. Only then is it allowed to moisten them. After only half an hour, you can begin to dismantle the vinyl wall decoration.
Some types of wallpaper will require special tools. But you need to work very carefully, as you can easily damage the wall. It is very difficult to remove washable wallpaper. Their coating is made in such a way that they are not afraid of moisture. It is best to use irons or steam generators here. By removing the coating in small pieces, you can get a good result yourself.
It is especially easy to remove paper wallpapers, as well as liquid ones. The latter may not be removed at all - with the help of special paints, you can simply change the color scheme and change the pattern to your taste. However, if the task is to apply a different coating to the wall, then in order to remove the liquid-type wallpaper, an aqueous solution or a sander is suitable. But there is one drawback - after mechanical removal, you will have to re-grind the wall. This is an additional waste of time. We'll have to re-clean the room from garbage.
Conclusion
A lot of patience is required for new wallpapers to be pleasing to the eye and to serve for a long time. Now you know how to remove vinyl wallpaper from a wall. It will not be difficult to peel off the old ones using these recommendations. Once the wall has been cleaned, don't rush. Let it dry. Then you can safely apply a primer.
When making repairs, you need to know how to quickly remove old wallpaper from the walls. This is not at all difficult to do if you take into account simple recommendations.
Removing with a spatula is sometimes extremely simple.
Traditional ways
Smart tools make annoying and time-consuming process much easier
As you know, all wallpapers stretch when dry. Therefore, any unevenness, roughness can cause lagging of their base. Also, if the wall is covered in dust and has spots on the surface, chances are good that it will all end up on the new surface. Agree that the stain or smudge that has appeared will not decorate the room after the repair. You cannot be sure that new wallpaper sheets will stick well over old ones. Water-based adhesive, unevenly softens the old layer. As a result of this, bubbles form in one place, and the coating will be firmly adhered in the other. To avoid such a defect, it is better to play it safe by completely cleaning the wall.
Look for an old tag or label from a roll. It should contain symbols that indicate the type of removal: "Removed without residue", "Removed wet", "Delaminated when removed", "Embossing does not deform", "Double with an upper embossed layer". If there is no label left, then you can use universal methods.
Scratches made by "wallpaper tiger" make them much easier to remove
For a quick process of removing old repairs, prepare two spatulas: narrow and wide. It is important that their edge is sharp, so it will easily enter the joints. The edges of the trowel can be sharpened with emery. You will need a special liquid, but you can use ordinary warm water. A household steam generator (steam mop) can greatly facilitate the work. To perforate the surface, you need a knife, a wallpaper tiger or a roller with needles. As auxiliary materials, you may need masking tape, plastic wrap, a drywall knife, a sponge and a bucket, a paint roller 15-25 centimeters wide. The list of tools will differ depending on the scope of work and the type of wallpaper.
Before starting work, take care to protect the floor from wet and sticky pieces of paper. To do this, glue a plastic wrap to the skirting board around the entire perimeter of the room. It is best to do this with masking tape, as it adheres well, and does not leave marks when peeled off. It is also recommended to seal switches and sockets with masking tape so that no water gets into them. Having prepared the room, you can get to work.
Wallpaper removal technology
A spiked roller can be used before removal
It is more hygienic to remove with a wet method. So dust will not form, and with a strong layer of old glue, the plaster does not crumble, it is easier to remove the remnants of glue from the wall. Wet removal will require a special solution. After application, the wallpaper can be removed from the surface without difficulty. Tap water can be used for quick removal. Wet them with a garden spray or a sponge. The liquid should be well absorbed. Repeat the procedure if necessary. Wait approximately 20 minutes. During this time, the water should soak the dried glue, the wallpaper will easily lag behind the surface. The places in which they did not lag behind must be re-wetted.
If you do not wet it too much, the water will quickly be absorbed, dry out, not having time to soak the glue. And if the surface of the canvases is moistened very abundantly, then the liquid flows down to the floor, because of which the surface of the walls will not have time to get wet as it should. Soak the canvases gradually, moving from one place to another, periodically checking how much the finishing material has moved away from the wall. It is better to tear off from the seam. If they are dry, moisten again. Special care is needed when removing old wallpaper around outlets, switches, electric meters, knife switches, and other electrical equipment. Observing safety precautions, disconnect the power supply, then loosen the fasteners.
Roller with spikes and a long handle is used in hard-to-reach places, in rooms with high ceilings
In order for the work to go faster, use not cold, but hot water. Individual pieces of old coatings will need to be removed with a scraper. Do this carefully so as not to damage the top layer of the plaster. In order for moisture to better penetrate the paper base, small scratches and cuts need to be made on them. A wallpaper tiger is best suited for this. This tool allows you to quickly perforate large areas, thanks to the soft wheels, the putty or plaster is not damaged. After removing the canvas, no scratches remain on the wall. Following simple tips will help speed up the work on the interior renovation of the premises.
How to remove non-woven wallpaper
They consist of durable synthetic fibers, have a waterproof layer, so you need to make cuts or holes on the surface. After that, the wall is moistened with water using a sponge or spray. After 15 minutes, the glue swells, the wallpaper begins to move away from the wall.
How to remove vinyl wallpaper
Vinyl wallpaper is usually easy to remove, but making sure the surface is thoroughly cleaned is still necessary
These can be removed very easily. The cover is a durable vinyl film bonded to a paper backing. To remove them, you need to scratch the surface with a knife, spatula or wallpaper tiger. When a sufficient number of cuts have appeared on them, moisten with water, wait 15-20 minutes. During this time, moisture will penetrate under the polymer layer, dissolving the glue. Then make a horizontal cut at the top, separate the edge by gently pulling the canvas. PVC is a durable material, so the wallpaper does not tear into pieces, but is separated by solid strips. If fragments of the paper layer remain on the wall, they must be moistened and removed with a spatula.
Sometimes vinyl sheets can be heavy, making it difficult to remove. In this case, it is better to remove them in layers. You will need a wallpaper tiger, a metal brush, and a needle roller. After removing the moisture-resistant protective layer with the tool, you must use a film remover equipped with self-sharpening discs. The device, in contact with the wall, perforates the outer layer without damaging the wall.
How to remove washable wallpaper
They consist of two layers. The top one comes off quite easily, while the bottom stays firmly glued to the wall. The cloths are not afraid of moisture, so it will not work to remove them in a simple way (soaking). You will need a pinion roller or scraper. Use the tools to make notches and then wet the entire surface. Water must penetrate well under the coating. Wait a while, try to remove them. If the water has not soaked the adhesive well, use a steam stripper. After steaming one area of the surface, press the steam soleplate against the other. For quick removal, you can use a regular steam iron, which will replace your steam generator.
How to remove liquid wallpaper
Successful manual removal of liquid wallpaper is based on a generous pre-wetting and subsequent thorough rinsing of the old coating.
Take your time to remove this long-lasting, versatile cover. Perhaps it will be enough just to repaint the room with water-based paint. But if you decide to take them off, first you need to figure out what kind of canvases they are. They can be "reusable" with viscose pieces that are easy to soak. If they look like decorative plaster, use an industrial hair dryer or sander. The disadvantage of an industrial hair dryer is low performance and high energy consumption.
You can remove them manually. This requires warm water, a scraper and a spatula. Having soaked them well, you can start dismantling. The work can be facilitated by a proven method: it is necessary to add Ceresit CT-17 primer to the liquid and apply to the surface. After 5-10 minutes, you can start removing with a spatula. If irregularities remain on the wall, putty the wall.
How to remove wallpaper on drywall
Any type of wallpaper can be removed with chemicals, saving time and effort
Plasterboard is used for interior decoration. Thanks to him, you can even out all defects and irregularities. But, it has a drawback - it is difficult to remove old coatings from it.
The process of removing canvases from drywall is quite complicated. The drywall is covered with a paper layer on top, which cannot be damaged. If putty has been applied, it is best to use chemicals that dissolve the wallpaper glue. Do not use a lot of water as this will damage the outer layer of the drywall.
One of the most convenient ways is with cheap glue. Dilute the cheapest wallpaper glue, apply to the wall. It dries for a very long time, as a result of which the materials swell and stretch. They can now be easily removed with a spatula. In some cases, a primer is used. It permeates paper well, does not evaporate as quickly as water. Using this method, you will also prime the surface at the same time. When removing glue residues with a spatula, be extremely careful not to damage the drywall sheet.
How to easily remove wallpaper from multiple layers
Sheets glued with high-quality glue in one layer are easy to remove. But what about old paper wallpaper that has been pasted several times? Before starting work, dampen the surface well with hot liquid. It is better to do this not with a spray, but with a sponge or rag. Moisten them gradually, one sheet at a time. You do not need to pay attention to the whole room at once, because during this time, the walls will have time to dry, and excessive moisture can damage the plaster layer.
If some areas could not be removed, use a special tool. Preparations Zinsser, ATLAS ALPAN, QUELYD DISSOUCOL have proven themselves well to speed up the glue removal process. Wallpaper remover is effective and safe.
To create an even decorative wall covering, you need to know how to get rid of the old one, including how to remove vinyl wallpaper.
Before moving on to this question, you need to consider what vinyl wallpaper is.
The main positive quality of this material is the ability to wash the walls.
Vinyl wallpaper is produced on a paper and non-woven base.
The structure of this material is similar to a pie: the top layer of the “pie” is vinyl, the second layer is plastic with a porous structure, and the bottom layer is the base.
Due to this structure, which allows you to hide all the unevenness of the wall, you need to take this into account when removing the wallpaper, that is, for a new decorative coating, you will have to level the walls, or repair all chips, small cracks, etc.
To understand how to remove vinyl wallpaper effortlessly, you need to know that there are 2 types of wallpaper:
- resistant to mechanical stress and highly resistant (wall cleaning is possible with a brush);
- resistant and highly resistant to moisture.
The first step is to clean the room, this is done very easily: you need to take out, if possible, all the furniture or cover it with a film from dirt.
The floor can also be covered with polyethylene, covered with newspapers on top - this is necessary in order not to slip on the surface.
At the exit from the room, you need to put a wet rag so that the dust does not spread with your feet throughout the house.
In order to avoid accidents, it is better to turn off the electricity, and it is better to remove the lighting devices located on the wall altogether.
As for the sockets and switches, the wallpaper under them also needs to be removed.
To do this, the screws are unscrewed (not completely or to the end), the wallpaper in this place is ripped off, after which the switches are put in place. Thus, the premises are prepared very quickly.
To also quickly remove wallpaper from the walls, you will need the following tools:
- Roller with thorns, otherwise it is called "wallpaper tiger";
- A bucket of warm water. Dish soap added to the water will make it easier to remove;
- Foam sponge, roller or spray bottle;
- Putty knife;
- To ensure the integrity of the outlet, it is better to seal it with masking tape, which is removed after work is completed;
- Gloves;
- Ladder.
Ways to remove old wallpaper
Ordinary paper wallpaper can be removed easily, for this it is necessary to moisten the surface abundantly with water, give them some time to soak and begin to move away.
After that, using a spatula or scraper, you can slowly scrape off the wall.
What about vinyl wallpaper that is moisture resistant? Let's look at several ways to remove old wallpaper from the walls.
Application of water
In this case, it will be correct to use a spiked roller (wallpaper tiger). If these tools are not available, then you can take a regular knife or metal brush, which will be less convenient.
After the first layer of wallpaper "cake" has been damaged, all old wallpaper is abundantly moistened with water.
You can do this with plain water, or you can do this with the addition of impurities, for example, dishwashing detergent or specialized liquid.
Additives are needed to make the wallpaper glue dissolve faster and easier.
To wet the surface, use a roller, sponge or do it with a spray bottle, you can also use a regular rag.
Do not overdo it with water, so as not to damage the flooring and walls.
After the material is saturated, you can proceed with the removal. It is better to shoot old wallpaper from the bottom up. The remaining pieces of material are removed with a spatula.
If they do not give in easily, then they are again moistened with water, then removed.
If the base layer of the vinyl wallpaper is firmly glued to the wall and does not peel off, then it can be left (provided that it is held securely).
Steam use
The second way is to use steam. To do this, you need a steam generator, you can use an iron equipped with a steaming function.
Applying this method, it is also necessary to deal with the perforation of the top layer, only after that proceed with the steam treatment.
Under the influence of steam, the glue begins to swell, the wallpaper can be quickly removed from the wall. It should be noted that this method allows you to clean the walls not only quickly, but also without diluting dirt.
Alternatively, you can use a wet cloth and iron. The walls are ironed through a cloth (wet!). The effect will be the same as with steam.
Using wallpaper glue
The third method is that not only a specialized liquid for removing vinyl wallpaper is added to the water, but also a small amount of glue.
This method is used in situations where the old wallpaper "does not want" to be peeled off the walls. The resulting solution is used to cover the walls and leave them in this state for a couple of hours, maybe three.
Such actions will allow you to remove the old wallpaper in solid strips.
Why do these situations arise? This is because a different wallpaper glue was used when gluing. There is a special adhesive for vinyl wallpaper.
In severe cases, you can also remove wallpaper with a metal brush, sander or sandpaper (this method is the most time consuming).
This must be done carefully so as not to damage the wall.
Plasterboard walls
How to remove old vinyl wallpaper if the walls on which they were glued are made of plasterboard?
It should be noted that this material does not tolerate moisture well, even when using moisture-resistant drywall, excessive moisture can injure it.
It is necessary to remove the old wallpaper from the drywall wall very carefully: they are first perforated and also moistened with water, but here you do not need to overdo it.
It is best to use a dedicated vinyl stripper. The general technology for removing from a drywall wall remains the same as when using water.
If the wallpaper was glued on a special (for vinyl material) glue, then dismantling will be easy.
Also, problems with removal will not arise if drywall putty was previously done.
It will be easier to remove wallpaper on a non-woven basis, because they can be delaminated (the top layer that does not allow moisture to pass through, pry off with a knife or spatula and peel off), the base can be easily removed by soaking.
There are cases when PVA glue was used for gluing. Here, no matter how neat you are, it will not work to preserve the integrity of the drywall.
Watch the video for a better understanding of how to remove wallpaper from drywall.
To easily remove the old decorative wall covering, you need to know some recommendations, as well as watch the video in our article.
First you need to determine on what basis, paper or non-woven, vinyl wallpaper is created.
You should not wet all the walls at once, it will be right to do it in small areas. Otherwise, the wetted material may dry out and the work will have to be done again.
"More is not better": you need to moisten abundantly, but not overdo it. This rule especially applies to drywall walls.
The room must be prepared: heavy furniture removed or covered, all things moved, the floor is covered with plastic and / or newspapers, the electricity is turned off.
Using a specialized vinyl wallpaper remover will make the task easier.
After carrying out all the work, it is necessary to wash the walls with plain water in order to wash off the remnants of glue and cleaning solutions.
Allow time to dry, and then repair all defects: all holes and cracks are covered, the plaster is corrected.
If the old plain wallpaper holds well: bubbles did not form, did not move away from the wall, did not crack, etc., then to update the interior they can simply be repainted in a different color.
