During the repair process, the walls are often papered with wallpapers of various quality or type. The complexity of this work lies in the fact that air bubbles do not form under the canvas, which significantly spoil the appearance and can lead to lagging of the material from the wall surface. How to remove bubbles on the wallpaper from a wet and dry cloth? There are several options for fixing this defect.
Why do I need to remove air from under the wallpaper?
In the process of wallpapering, a problem may arise that can affect the quality of the result - air bubbles under the canvas. People who make repairs themselves often do not attach importance to such troubles. This is especially true in cases where the swellings are in hidden places of the room, for example, behind furniture, in the far corners of the room.
Experienced builders recommend that you remove the air. How to remove bubbles from under the wallpaper? The method depends on the quality of the finishing material and on the specific situation.
Why you need to remove air from under the wallpaper:
- Swelling significantly worsens the aesthetic appearance of the walls, visually deforming the surface.
- In the air pocket, mold, fungus can start, humidity can increase.
- Due to peeling of the canvas in some places, the entire strip may fall off.
- Bubbles can cause pests or plaster to fall off.
Sometimes several problems caused by bloating are combined at once. Then you have to make repeated repairs, which threatens large financial costs.
How to glue the wallpaper so that under them there are no bubbles with air?
In order not to delve into the knowledge of how to remove bubbles on the wallpaper, it is worthwhile to prevent their appearance. You can avoid the problem by performing the correct manipulations during the gluing process.
Tips on how to glue the wallpaper canvas correctly so that bubbles do not appear on them:
- Correctly choose wallpaper glue that will match the type of wallpaper. Dilute the product strictly according to the instructions, achieving the correct texture. Glue can not be stirred for a long time and intensively. So the mass is oversaturated with oxygen, which is the main source of bubbles under the wallpaper.
- The room should have an air temperature of no higher than 23 degrees. Wallpaper should not be exposed to direct sunlight.
- It requires moderate humidity, which in hot weather can be created artificially by installing a bowl of water in the room. If the room is cool, then you do not need to moisten the air.
- Exclude the appearance of drafts at the time of gluing and on the first day after gluing. All doors and windows must be tightly closed.
- Glue should be applied evenly to the cut-off of the wallpaper without passing a single centimeter of the surface. It is advisable to use a foam roller.
- The smeared section should be folded in half and kept for several minutes in such a position that all pores of the canvas are well saturated with glue.
- It is necessary strictly according to the instructions that come with the glue to apply the prepared mixture to the walls.
- You need to properly smooth the wallpaper cut, moving from the center of the canvas to the edges, expelling excess glue and air.
To get a positive result and avoid unpleasant nuances, it is worth following the instructions exactly.
Wall preparation
The formation of air bubbles is affected not only by the gluing process, but also by the quality of the walls. They should be prepared according to the following rules:
- The surface should be completely flat, as in the depressions “air jams” will form.
- Puttying the walls is a mandatory step that will make the entire surface even.
- The surface before leveling and after must be primed.
Additional conditions regarding the decoration will depend on the type of wallpaper and the initial condition of the wall. If you follow the rules for preparing the walls, then you don’t have to learn how to remove bubbles on the wallpaper.
Can air bubbles go away on their own?
Before starting the elimination of bubbles on the wallpaper, you should decide whether they can disappear on their own. There are several recommendations that will help determine the need for intervention:
- Do not touch the swelling within 8 hours after gluing.
- When choosing dense types of wallpaper, bubbles will not arise at all, so you should not save on material.
- You can begin to deal with air defects immediately after gluing, if there is one hundred percent confidence in their formation.
- Small swelling is finally smoothed out only 3 days after installation, so you can wait for this moment.
Only professionals can pinpoint how the bubbles behave. Education and self-destruction are affected by many factors that are worth considering and analyzing.
Necessary tools and materials
Many in the repair process are interested if bubbles appeared on the wallpaper, how to remove them quickly and efficiently. The simplest option will require:
- Medical syringe.
- Roller or rags.
- Diluted glue.
- Stationery knife.
Additional tools may be needed to complicate the procedure.
Remove air bubbles immediately after sticking
In the process of formation of large air bubbles, it is worth immediately eliminating them. Until the wallpaper glue is dry, the easiest way to handle an air pocket.
How to remove bubbles on the wallpaper after sticking so that they do not resume during the drying process:
- You can straighten the formation on non-woven wallpaper using a foam roller. It is enough to disperse air to the edges of the strip. The roller will not damage the relief pattern on the canvas.
- Vinyl wallpapers are treated the same way in problem areas, but a plastic spatula is used instead of a roller. Due to the elasticity and hardness of the spatula, the tool can cope with the dense texture of the material.
- Paper wallpapers are spread using ordinary rags. It is necessary to disperse the formation with light movements. If you overdo it, you can tear the canvas.
With other types of wallpaper, getting rid of problem education can be the same. First, try to straighten the bubble in an inconspicuous area to make sure the effectiveness of the selected option.
Methods for removing air bubbles on dry wallpaper
Many are interested in how to remove bubbles on the wallpaper after drying, when there are a lot of blisters. Small can be pierced with a needle, pour a little glue inside, and crush with a rag.
The big problem must be solved by cutting the main swelling. Coat wallpaper and wall with glue inside. To do this, you can use a thin brush for painting. Smooth the base from the edges to the center of the cut.
In case of huge gaps from the wall surface, complete dismantling will be required. The strip simply re-sticks again.
Removing air from paper wallpapers
You can use two options for getting rid of air under the canvas, which depends on the specific situation. Still wet and not fully fixed strips can be partially peeled off and the formation removed by proper gluing.
Before you remove the bubble on dried wallpaper, it is worth waiting for complete drying. The paper dries completely and takes a stable position in 3 days. Then an incision is made in the bubble into which the glue is poured. Residues are expelled by wiping the surface with a rag.
If the canvas is already glued, you need to expel the remaining substance and air with rags. A roller or soft spatula may also be used.
Removal of air from under non-woven wallpaper
Under such wall-paper swellings are formed quite rarely, but sometimes incidents also happen with this material. Due to the positive properties inherent in non-woven wallpaper, it is possible to remove air from under them quite simply and quickly.
How to remove bubbles from non-woven wallpaper after the fabric has completely dried:
- Using a clerical knife, make an incision of a small size. It is worth producing it in the middle of the bubble.
- Using a rag, slowly and carefully drive the air out of the air pocket. You can do this with the palm of your hand, but there is a risk that not all air will be removed.
- Put in a medical syringe a little wallpaper glue. Using a needle, introduce it into the incision and distribute the substance along the perimeter of the swelling.
- To straighten the problem place, expelling excess glue and air from the void.
This method of fixing defects is very effective and simple, takes little time.
Another way to remove an air bubble is to warm the surface with a building or conventional hair dryer. Sometimes an iron is used, which is applied to the problem area. A sheet of paper is placed between the wallpaper and the appliance.
Improving the appearance of vinyl wallpaper
Vinyl wallpapers are difficult to correct, since they can delaminate in places where a large amount of glue is collected under the canvas. It is advisable to remove the bubbles until the glue has dried.
How to remove bubbles on vinyl wallpaper immediately after gluing, know the masters and many owners who carry out repairs in the house on their own. Procedures are available to everyone, since they do not require special tools. If blisters appear within 8 hours after gluing, it is worth smoothing them using a special plastic spatula. The movements should be smooth, you can not press on the formation, because you can damage the wallpaper. It is necessary to drive air, moving the bubble to the nearest edge of the strip.
When the vinyl dries, the bubbles can be removed in one of the most gentle ways:
- Using a standard syringe, pierce the air pocket and suck out the air.
- In the same syringe, collect a little glue, insert the needle into the swelling, preferably in its center, and inject the adhesive substance.
- Distribute the composition inside the formation using a special roller, removing excess air and glue through the hole from the needle.
These are the most elementary methods that will definitely help get rid of air bubbles on your wallpaper.