Removing old wallpaper from the walls: how to quickly and easily clean the concrete and drywall

As can be easily removed wallpaperEvery owner of property sooner or later asks how to remove old wallpaper from the walls. Gradually receding into the past are the days when the top of the old paper material pasted new wallpaper. The thing is that the colorful patterns of old building materials can tread even through the dense layer of vinyl. Among other things, the former to use wallpaper fabric contains defects that can spoil the look of the newly renovated walls.

You need to keep in mind the fact that in the space between the layers of wallpaper can be got insect pestsFight which is not so easy. Glue, fixing the first finishing coat, over time lose their properties. Because of the weighting of the new layer of old finish can easily come off. On this basis, in order to ensure quality repairs should be completely clean the surface of the walls of the old wallpaper. If you need to remove old wallpaper effortlessly, there are several available methods and means to remove their end of life cover.

Content

  1. Why remove old wallpaper
  2. Required tools
  3. surface preparation
  4. cleaning walls
  5. Removal vinyl coating
  6. cleansing drywall

Why remove old wallpaper

There are lots of different methods and techniques for gluing. Nevertheless, the key to quality repairs are perfectly prepared and smooth walls. That's why, before you start doing interior renovation, it is necessary to tear off from the walls of the previous finishing material.

The main reasons, because of which required Pre-cleaning walls the old wallpaper:

  • Possible formation of bumpy irregularities after gluing the new layer.
  • Mandatory disinfection of the walls of the mold, which can spread under the old finish layer.
  • If the old surface was marred by streaks or spots of dirt, it is possible their appearance on the new wallpaper.
  • Without removing the old wallpaper layer, have to wait longer, until it has a new one.
  • Significantly reduced adhesion, i.e. adhesion bonding surfaces.

Required tools

Set of devices required for easy and rapid removal of the old wallpaper varies depending on the type of wallcovering. The main instruments are:

  • Special tools for removing wallpaperPutty knife. You must have a broad and a narrow trowel. The tool should be quite sharp, so care must be taken of its sharpening.
  • Hot water - most elementary means for the described procedures. In very advanced cases, use a special liquid for removing wallpaper.
  • Home steam generator and a steam mop.
  • Device for perforating the wall material. It can be a needle roller or wallpaper tiger.
  • Polyethylene coating.
  • Stationery tape or masking tape.
  • Knife Drywall.
  • Roller for painting works (the width of the working surface should be not less than 15 cm) and the tray. Also, a regular sponge and a bucket.

surface preparation

Before starting work you must create the conditionsIn which the floor will be protected from damp scraps of wallpaper and cement-sand masses, because they are bound to fall down in large numbers. For this purpose, polyethylene film is glued with adhesive tape to all baseboards. All wiring is de-energized, because the water got on the bared wires can cause a short circuit.

The openings of sockets and switches keys previously glued tape to avoid ingress of dirt. Small furniture of the rooms where renovations are taking place, is transferred to the vacant premises or exposed to the loggia. Massive furniture is moved to the center and dim protective film.

cleaning walls

Removing old wallpaper from the wallsBefore you remove the wallpaper from the walls, their you need to thoroughly wet. Excessive wetting provide a wet sponge, a paint roller with a large bristle or nebulizer care plants. Better wetting can be achieved by using a roller with needles or wallpapering tiger. Treatment of walls in building these devices will allow the liquid to penetrate into the deep layers of the coating and removes the procedure itself facilitates its removal.

It is not recommended to wet the entire treated area immediately. Wallpapers need to get wet gradually, during the execution of the work, otherwise the old coat is dry before it starts peeling. To start moisten with a small area old wall covering and give it time to soak up the liquid. After 15-20 minutes, the clutch wallpaper the walls will start to deteriorate. Excessive wetting old wallpaper, you need to give aware of the fact that this may result in undesirable effects such as the crumbling plaster and the destruction of the outer layer of bonding agents.

Making sure that the old decoration material quite soggy and swollen, it can begin to clean up from the surface of the walls. As a rule, well-swollen paper unaided falling off the walls. The most appropriate tools for removing wallpaper soaked cloth - a spatula and a scraper. Those areas of the old coating, which can not be cleaned with a spatula, were not well wetted. To improve the penetration of liquids into the problem areas experts recommend proparit their iron through a damp cloth.

Worst of all soak washable wallpaper. The fact that their structure is water repellent, therefore, before the treatment of such special type coating solution or warm water, it makes sense to spend additional training. The aqueous solution will better penetrate the paper structure, if the wallpaper knife or spatula to make some cuts.

It is very difficult to remove from the walls of a coating which were adhered with a mixture of PVA wallpaper paste. The emulsion of polyvinyl acetate is practically insoluble in water, it is very difficult steamed and can not be erased using coarse sandpaper. To eliminate such upholstery fabrics You need to drill and a special brush tip to it. You have to be prepared for the fact that this attachment will be removed not only the old wallpaper, but also plaster with plaster.

Special equipment:

  • How to remove old wallpaper off the wallSteam puller. Thanks to this technical device, you can easily remove the heavy vinyl, non-woven and paper wallpaper. The apparatus is a perforated sole and vapor liquid tank. It feeds the steam generator from the mains, the heating can also be a gas balloon. As you know, a couple of diffusion capacity is better than that of water, for this reason, the device significantly reduces the time of manipulation. It effectively copes with dried glue and is not detrimental to the putty and plaster.
  • Liquids for removal of wallpaper. More and more popular among the population are such well known brands as Henkel Metylan, Quelid Dissocol, Kleo, Axton. Active ingredients of these funds almost instantly penetrate the paper substrate, which contributes to easy and rapid removal of old wallpaper. Stores wallpaper remover solutions are safe for human health, they can be used in the presence of children. A solution in accordance with the instructions, but if you want to achieve enhance the effect, you can add the liquid wallpaper paste. The resulting gelatinous mass is applied a thick layer on the walls, and after about 2 chasa wallpaper themselves begin to lag integral pieces.
  • Sander. There is a possibility that the wallpaper in a room kept at a glue insoluble in aqueous media. Then comes to the aid grinder and a sharp spatula. Remove cover so easy, but the work is accompanied by a lot of dust, so you need to protect upholstered furniture and flooring, and to wear a respiratory mask.
  • Iron and fabric. The procedure is time-consuming, but it will bring the desired result. At the same time a way to remove old wallpaper preserve the integrity of the plaster before soaked ground. Paper and vinyl wallpaper should be handled in small patches. Begin to steam below. This sequence avoids dangling flaps torn down, and evaporation, rising, will moisturize the remaining part of the wall covering.

Removal vinyl coating

Ways to remove old wallpaper from the wallsThe facing side surfaces of the plan made of polyvinyl chloride material having increased strength, water resistance and the ability to endure harsh temperature changes. Frankly vulnerability vinyl coating - is a paper substrate.

PVC is resistant to chemicals and absorbs liquid. However, it is possible to effortlessly cut and pierce with sharp objects. This feature is used in order to achieve a base paper. Vinyl coatings office knife cut, pierce awl or treated by means of wallpaper tiger. After completing preparatory procedures begin finishing process of hot water or steam. Once the glue softens, peel wallpaper, hooking them with a spatula from the bottom. Typically disconnected entire strip. Remains wallpaper re-wetted and cut by a sharp spatula.

To get rid of old layers of wallpaper, you can resort to other methods. Vinyl wallpaper are most often double-layered. Solid vinyl of the tear, leaving in place the base paper. The rest of the paper is quite suitable for use as a base for gluing the new wall material. For the paper layer to perform its function, it is treated with fastening impregnation. On the other hand, remove the paper does not take much. Her wetted primer, diluted in water. After about 15 minutes it starts to lag behind the walls.

cleansing drywall

How easy it is to remove wallpaperPlasterboard is a universal construction material, perfect for interior decoration premises. With plasterboard align visible defects and eliminate the irregularities of the walls. But in this seemingly perfect material has its drawbacks. So, it is difficult to remove old wallpaper. Faced with the impossible task and not knowing how to remove the old finish, you can use the following tips.

Remove old wallpaper from drywall surface is difficult. The thing is that on top suffered drywall paper layer integrity which undesirably broken. For proshpaklevat sheets of drywall better use chemical meansThat dissolves the adhesive wallpaper paste. Even with the processed sheets must be extremely careful not to use a large amount of an aqueous solution, as it destroys the structure of the building material.

The most convenient and safest way to remove wallpaper residues - is the use of cheap wallpaper paste. It is diluted in water and applied to the surface of the dense layer. It will be a long time to dry, resulting in the wallpaper will begin to swell and have a good time. Removing glue and paper leftovers with a spatula, one must be very careful not to damage the drywall.