I just tore the old wallpaper at home, the wall is not damaged, and I am ready to re paste it, do yo

Yes, because although there may not be any damage to the naked eye, but in fact, it is damaged, and it is best to play a layer of base film, which can not only protect the wall and prevent the wall from continuing to be damaged, but also ensure that the wall is flat and the wallpaper looks better!

This problem depends on whether you are brushing the varnish or the base film in front of you, if it is varnish, basically you don't need to brush, because the varnish is oily, even if you brush it, it won't work, and the wall will not absorb it. If it is a base film, it is recommended that you brush it once. The base film is water-based, and it is easy to dry when brushed, and it is basically tasteless.

After brushing, you can paste it every other day.

1. The wallpaper has been used for more than two years, and it is recommended to brush the base film again.

2. Touch the wall with your hands, if there is a lot of ash, then you have to use sandpaper to sand it, and then brush the base film. If the wall is seriously dusted or the wall is not strong, you have to re-plaster it again, and then brush the base film again.

The previous bottom is painted, you can not use the base film, or brush the base film to stabilize the point.

It is recommended that the landlord go to the local building materials market, consult professionals in the wallpaper industry, and listen to their opinions, after all, health is the most important thing. Personally, I think the holy elephant, Ruibao's wallpaper is good, there is no smell, and it is more environmentally friendly and healthy.

I think it's better to brush it again...

1.In general, when the wallpaper is not torn off, it is not recommended to cover another layer directly on the wallpaper. Instead, tear off the old wallpaper first, and then lay the new wallpaper.

If you add another layer directly to the wallpaper, the new wallpaper is easy to bulge in the later stage, and the bonding effect and smoothness of the new wallpaper will be affected. When the old wallpaper is laid, if the base film is done well, it is generally easy to tear off. If the construction personnel do not stick the base film, or the construction is improper, it is easy to cause the old wallpaper to be torn or the wall to tear.

At this time, you can wet the wallpaper with water, so that the inner layer of the wallpaper will become soft and can be easily torn off.

2.It's better to tear off the original wallpaper. If the original wallpaper is damp, it will not be very strong when glued.

In some places, the corners of the wallpaper may be warped and it will be ugly at that time. It is recommended to tear off all the original wallpaper, repair the missing parts on the wall, sand it with sandpaper, and finally glue it and paste it with new wallpaper. You can spray some water on the wall first, and then tear off the original wallpaper.

Be careful when tearing the wallpaper, don't tear it too quickly, it will be damaged in a large area and stick to the wall. It would take a long time to clean the walls. Then shovel off the wall to remove the base film.

3.Look at the flatness of the wall, and see if there are cracks or damages in the construction wall. If there is a problem, fix it first, then scrape putty, and then use putty to level the wall.

After we have leveled the base layer under the wall, we can apply latex paint. If the original base layer is good, it is not necessary to eradicate it all, but to repair it appropriately. Local peeling, cracking, etc.

Waterproof to the wall and putty, not thoroughly**. You just need to remove the decorative surface, then sandpaper it, then repaint it with latex paint and paste it with wallpaper.

4.If there are serious cracks, hollowing, water seepage, mildew and other conditions in the wall, then it is likely that it is not the surface problem, but the problem of the whole wall. In this case, it is advisable to scrape off part of the wall and do it all over again.

If the wall is leaking or mildew is severe, it is likely that the waterproofing is not done well. It is recommended to re-waterproof after shoveling. If the waterproof is not done well, it will seep water and mold in the later stage.

And when the wallpaper is decorated, if you want to paint the topcoat, you must mix the topcoat according to the proportion on the manual, and then brush it. And after the painting is finished, be sure to ventilate it for a while.

If you need to remove the wallpaper, the old wallpaper needs to be torn off first, so that the new wallpaper can be more compliant, smoother, smoother and better-looking.

It needs to be torn off first, so as to ensure the firmness of the wallpaper, without the wallpaper treatment, there is no way to ensure the use of the wallpaper.

Of course, it needs to be torn off, because in this way the wallpaper and the wall can be better fitted, and the wall can also be made more flat.

No, if you tear it off and then stick it on, it feels really different, and there will be a lot of bubbles when you paste it, and it won't be flat at all. And it will stain some wall skin.

Tear it off and re-stick it, as this will make the home look beautiful, it will also make the home look very atmospheric, and it will also make the home look clean.

Yes, because it will only fit better when you tear it off and put on a new wallpaper.

How to remove the base film of multi-year wallpaper If the base film is not dry, it can be wiped off directly with a wet towel; If the base film dropped on the ground has been dried and formed, the following two methods can be taken to remove it: (1) Heating method: because the base film is a polymer with a certain glass transition temperature, the base film can be heated by a hair dryer, and the base film can be easily lifted and removed after softening the base film.

This environmentally friendly method is recommended for the removal of traces of the substrate in small areas. Kuanzi (2) dissolution method: use a dry cloth or towel to dip a special base film cleaner, wipe on the coating of the base film, and then dissolve and remove.

The special base film cleaner is an efficient cleaning of the base film with strong solubility, but its odor is large, so please pay attention to ventilation when using. Due to the large odor, it is not recommended to use it in the case of caution.

Re-varnishing is required.

The wallpaper is torn off and then painted, which can be roughly divided into three steps.

Step 1: Tear off the wallpaper and remove the adhesive.

Wallpaper is generally composed of three layers, the bottom layer is the base film, the middle is the wallpaper glue, and the outermost layer is the wallpaper.

After we remove the wallpaper, we must also remove the residual wallpaper glue, and then observe the state of the base film and the wall base.

Step 2: Check the base film and confirm the status of the base wall.

Generally speaking: the base film has a certain protective effect on the base layer (thick leveling and fine leveling, such as putty), but with the change of time, this protective effect gradually deteriorates, and it may be found that the base layer has serious peeling and cracking after eradicating the glue, so it is necessary to shovel the wall and redecorate. For specific steps, you can refer to the eight steps of wall decoration (included in the "Wall Red Book" I wrote).

If the quality of the base layer is relatively good and there is no peeling and cracking, then there is no need to eradicate and redecorate. You can go straight to step three.

Step 3: Apply latex paint.

Latex paint is generally 1 primer and 2 topcoats.

For this kind of wallpaper renovation wall, the primer is a must.

Is it okay to wait for a year to paste the wallpaper after the base film is brushed on the wall?

Brush the base film and then paste the wallpaper is OK, brush the latex paint staring round wall is theoretically not Kai Kuan collapse wallpaper, because the wall specially brushed with latex paint and the glue used in the construction of the wallpaper will react, easy to appear large-scale blistering, because that is the glue stickiness is large, easy to bring up the latex paint, often after the glue is dry, the blistering and easy to find, that is because the wallpaper shrinks after the natural shade; If you are brushing a layer of latex paint on top of the latex paint, and make sure that there is no dust on the wall before brushing, it is best to prepare some glue for the wallpaper, and then the cracks at the seams are smeared on the top and then glue it yourself.

Wet the wallpaper with water for a while, and then tear the wallpaper off completely, be sure to tear it clean. See if the original base layer has a large area of peeling off or powdering.

If there is, shovel it all, and if not, use plaster to repair the part. Paste the mesh cloth (the worker sticks the network key to you, the lead-containing grid cloth shows that they are not bad, this sometimes does not stick the problem, mainly depends on the wall situation), batch two to three gray, polished flat, painted (one bottom and two sides).

Wallpaper, also known as wallpaper, is an interior decoration material used to paste walls, which is widely used in the interior decoration of residences, offices, guesthouses, hotels, etc. Materials are not limited to paper, but also include other materials.

Because it has a variety of colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, suitable and other incomparable characteristics of other interior decoration materials, so it has been popularized to a considerable extent in developed countries and regions such as Europe, America and Japan.

Wallpaper is divided into many categories, such as draft laminated wallpaper, coated wallpaper, embossed wallpaper, etc. Usually bleached chemical wood pulp is used to produce base paper, and then processed in different processes, such as coating, printing, embossing or surface molding, and finally cutting, packaging and leaving the factory. It has a certain strength, toughness, beautiful appearance and good water resistance.

No, the main thing is that there are pits to be adobe, of course, you can brush some base film better.

If you want to paste it yourself, it depends on what wallpaper you choose, and you can paste it yourself!

When you start to paste wallpaper, you should start from the dark corner or the door edge (relative to the dark corner is generally more vertical), and the two sides of the two pieces of wallpaper should be squeezed together to make them match. (Try to have a construction worker in a room, a wall can not be more than 2 at the same time, and the wallpaper connection should be integrated to reflect the beautification effect.) ）

10. Press the seam with a scraper and clean the extruded glue.

11. After the wallpaper is pasted, use a scraper to roll out the wallpaper from top to bottom.

12. Carefully cut off the excess part along the seam with a knife.

13. Use a soft towel (dense sponge) to wipe off the excess glue. (In order to avoid glue remaining on the wallpaper, causing the seams of the wallpaper to turn yellow after a few days on the wall, it is mistaken for a quality problem; ）

14. Close the window and let the wallpaper dry naturally for 2 to 3 days. (In order to avoid the wallpaper drying and shrinking too quickly due to the glue drying too fast, the formation of obvious seams, mistaken for a quality problem).

There are too many DIYs, and this line of work is not very profitable * *0*

After tearing it off, the wall surface is smooth, and you don't need to deal with it, you can directly lay new wallpaper.

If you post it yourself, it's okay to learn some precautions.

Beijing butler decoration.

Now there are a lot of wallpaper brands, the most important thing to buy wallpaper is to be environmentally friendly and healthy, choose a big brand, more well-known brands are Ruibao, Aishi, Ouya, etc., my home is Ruibao's wallpaper, Ruibao has been shortlisted for the top 500 brands this year, if you like it, you can go to Ruibao's official website to see, you can also go to the local building materials market to see.

Tear off the old wallpaper, no need to repaint the primer.

It's very troublesome to paste it yourself, and you have to put it together.

After tearing off, the wall is smooth, smear the wallpaper with glue, and the glue on the wall is OK!

If you don't need it, just paint a wall protection.

The key is whether the wallpaper you posted last time was removed? The base film can protect the wall from causing problems on the surface of the wall. Personally, I recommend that you still play a layer. This is more safe, and it will not cause trouble for future exchanges, otherwise it will definitely be difficult to accept when you change in the future!

The base film is a professional anti-alkali, moisture-proof and mildew-proof wall treatment material, which can effectively prevent the moisture and alkaline substances of the construction base surface from extravasation, and avoid adverse damage to wall decoration materials, such as wallpaper, paint layer, plywood, decorative board, mildew and blackening.

The professional moisture-proof film is developed from water-based high-tech materials, which is harmless to the human body and has no adverse gas volatilization to the environment, which effectively protects the indoor environment compared with the use of traditional oil-based alkyd varnish, and extends the service life of oil-based alkyd varnish by three to five times. Among them, the moisture-proof film is made of elastic molecular materials, which can also effectively protect your wall in the case of micro-cracks in the wall.

It's good, but it is recommended that you do it better to do craft wall paint next time you change it, with a long life (more than 10 years) and environmental protection. Good operation.

If you want it, you should batch putty grinding, or it will not affect the quality of the smoothing effect.

Tear off the original wallpaper, if the wall is not damaged, it means that there was a brush base film before, and you can paste it directly. If the wall is damaged, you need to treat the wall and then brush the base film!

The first time you paste the wallpaper and brush the base film, you don't need to brush the base film again, I asked the Yunhua wallpaper shopkeeper, they shopkeeper is very professional! Very authoritative, you try! It seems that the second brush of the base film is a waste, and the effect is not very good, the key is to do a good job of the base film for the first time, I just listen to the shopkeeper.

The first time I did it well, now the wallpaper is directly torn off and pasted, it's very good! The base film seems to be good or bad, and what solid content has to do with it, if the base film is not up to standard, you didn't brush it well the first time, and you still have to redo it later!

To fight it is a necessary procedure.