I really regret putting up wallpaper. Many people want to decorate their houses beautifully when decorating, but they don't know how to decorate them. The environment of the house reflects the owner's taste, and there are some ways to make the house look taller. The following sharing really regrets posting wallpaper.

I really regret pasting wallpaper 1. I really regret putting up wallpaper.

Compared with other interior decoration materials, wallpaper has the lowest side effects on human health. But don't forget, wallpaper is paved with varnish and wallpaper glue, and then wallpaper is paved.

At this time, the shape of wallpaper has changed a lot. After the wallpaper is pasted, the wallpaper glue covers it, so formaldehyde is difficult to volatilize, so the release cycle of formaldehyde is much longer than that of painting the wall.

Wall paint also contains formaldehyde, but the construction process is less than wallpaper. Comparatively speaking, after normal latex paint is painted, it almost evaporates in three days, and it has no taste in 15 days.

But there is another pollution in wall paint, that is, mercury and lead. After the wall is painted, it is easy for children to touch it with their hands, and some children will habitually suck their fingers, so that mercury and lead in the paint will have an impact on their bodies.

What should I pay attention to when buying wallpaper? First determine the type of wallpaper.

The performance of different wallpapers varies greatly. There are many kinds of wallpapers in the market, but there are two common ones, pure paper wallpaper and plastic wallpaper, as well as fabric wallpaper, natural material wallpaper and metal wallpaper.

1. Pure paper wallpaper: It is made of paper pulp, which is environment-friendly and breathable, but it has poor water resistance and scrub resistance and is inconvenient to construct. At present, the water resistance and scrub resistance of some imported papers have been greatly improved, but they still can't be compared with PVC wallpaper.

2. Plastic wallpaper: PVC wallpaper, which can be divided into ordinary PVC wallpaper and foamed PVC wallpaper. The advantage of PVC wallpaper is scrub resistance, and it can also be made into a larger three-dimensional shape (foamed PVC wallpaper), which is relatively strong and convenient to construct, but its air permeability is not good, and its biggest disadvantage is pollution, especially foamed PVC wallpaper.

So the choice of wallpaper depends on the use environment. All-paper wallpaper should be selected for horizontal full paving, and some PVC wallpaper with good quality can also be used in other places such as living room if the amount is not large.

How harmful is self-adhesive wallpaper?

Self-adhesive wallpaper can be directly attached to the wall without glue. Ordinary wallpaper needs glue water, and the glue contains harmful substances, which shows that self-adhesive wallpaper will not cause harm to our health. In addition, from the production materials, self-adhesive wallpaper generally uses environmentally friendly materials, which are non-toxic and pollution-free.

1, resin

Generally, PVC plastic itself is nontoxic, but vinyl chloride (VCM) monomer used to polymerize PVC is carcinogenic to human body. Generally speaking, VCM content below 1PPM is non-toxic sanitary grade resin. Therefore, whether PVC is toxic depends first on whether the resin is sanitary grease.

2. Additives

A large number of additives, especially stabilizers, are used in PVC processing. Opaque lead salts, cadmium salts and barium salts are toxic, while others are non-toxic.

What is the construction process of self-adhesive wallpaper?

1. Fill the concave hole in the wall with putty and scrape the wall flat with a scraper. Measure the wall size, and then measure the wallpaper according to the wall area. Pay attention to the length of wallpaper, which is 5Cm more than the actual veneer.

2. Then, add water to the powder wallpaper adhesive, mix the ordinary wallpaper with 1: 3, mix the foamed wallpaper with 1: 2, or stick it with a special wallpaper adhesive that does not need to be mixed, and brush it evenly on the back of the wallpaper with a roller brush. Then lean the wallpaper against the wall and paste it from top to bottom and from corner to inside with a wooden handle brush, so that the wallpaper will be flat.

3. When you meet a power switch or socket, cover the wallpaper first, then brush it flat with a wooden handle brush, then draw a cross obliquely on it with a utility knife, hold the scraper against the edge of the switch, and cut off the redundant part with a utility knife.

4. If the printed wallpapers are connected together, find the position where the patterns are consistent at the joint of the two wallpapers, overlap and paste them, and the width is about 12cm. After the whole wallpaper is aligned, use a scraper to resist it, and then use a blade to cut off the overlapping parts.

I really regret putting up wallpaper. 1. The store is uneven.

Sticking wallpaper in the living room can bring beautiful decorative effect to the wall and improve the aesthetics of the whole living room. However, some families did not do a good job of leveling the wall before pasting wallpaper, which led to uneven wall after wallpaper was laid. Not to mention affecting the beauty of the whole room, it also leads to the need to rework the subsequent background wall decoration, which makes the whole decoration process more complicated.

Second, wallpaper fades easily.

Some printing houses are not good at printing wallpaper, which leads to the long-term use of wallpaper, especially in direct sunlight, which will fade. In addition, if you need to replace the wallpaper, you need to tear it all off and then reprocess the wall, which is relatively troublesome.

Third, it is easy to be scratched.

Also, if there are children at home, it is easy for children to scratch wallpaper, because wallpaper is not wear-resistant and scratch-resistant, and wallpaper is particularly vulnerable to damage. Therefore, if the wall decoration is wallpaper, it is likely to be scratched, some wallpaper will be scratched, and the wallpaper of the whole wall will be replaced again.

Fourth, the wall is not waterproof.

Another disadvantage of wall wallpaper is that the wallpaper material is not waterproof. Although there are wallpaper materials on the market that claim to be waterproof and antifouling. But in fact, these wallpapers are not very waterproof, and the ideal waterproof effect can not be achieved in practical use. Therefore, the wallpaper is selected for the home improvement background wall. Once the wall meets the water, it will cause the wallpaper to be soaked and moldy.

5. Short service life

The service life of wallpaper is relatively short. Under normal circumstances, it takes about two years to decorate the wall with wallpaper. Poor quality wallpaper will swell up slowly, and the whole space decoration will look strange. At this time, it is necessary to change the wallpaper again, and repeated operation is more expensive and time-consuming.

Six, maintenance and cleaning trouble

Everyone has shortcomings. In fact, wallpaper is not so perfect. First, it is difficult to maintain. If it is in a humid area, the varieties with poor air permeability are easy to curl and separate. Another is that cleanliness is also very special. Non-waterproof can't be wiped with a wet cloth, and dust can only be cleaned with a feather duster.

I really regret pasting wallpaper 3. I really regret pasting wallpaper 3.

I regret pasting wallpaper because home decoration is out of fashion now. It seems a bit out of date to decorate the wall or paste wallpaper now. Friends who paste wallpaper at home know that the glue used to paste wallpaper contains chemicals, which smells bad and is not good for your health.

The most important thing is that the wallpaper will be moldy and upturned after being used for a long time, which will seriously affect the beauty of the home.

I regret the wallpaper at home mostly because of its shortcomings, but the wallpaper at home still has some advantages.

Why do you regret pasting wallpaper when decorating?

1, home wallpaper in rainy season, wallpaper is easy to crack due to moisture, it will start to fall off after a long time, and it is difficult to clean the wallpaper surface with stains, so the wall has to be redecorated.

2. The wallpaper will fade after being used for a long time, and the part that is often exposed to the sun is also easy to fade, which greatly affects the beauty of the home. If you want to change the wallpaper, you need to tear it off and paste it again, which is not only a heavy workload, but also a high decoration cost.

The wallpaper itself is a relatively environmentally friendly decorative material, but the glue used to paste the wallpaper contains a lot of chemicals, which will produce an unpleasant pungent smell, which is harmful to our health.