1, wallpaper is very environmentally friendly, and it is safer to use in the living environment compared with latex paint.

There are many colors and patterns in wallpaper, and there are also many different styles. Consumers have many choices, they can choose according to their own preferences, and they can also customize their own photos or their favorite scenery.

3. The wallpaper can be changed at will. If you don't like the original wallpaper after using it for a period of time, you can tear it off and replace it with a new one, which is very convenient and won't cause any damage to the wall.

Second, the shortcomings of wallpaper:

1, wallpaper is not easy to clean. If the wallpaper is dirty, it is very difficult to clean. You can't clean it with water or wet towels.

2. Although wallpaper is environmentally friendly, many wallpaper adhesives used are not environmentally friendly, so special attention should be paid to the choice of adhesives.

3. The wallpaper can't stand long exposure, and some poor quality wallpapers may change color.

4. It is very troublesome to paste the wallpaper with dark color. If the paste is not good, there will be a big gap at the joint, which will affect the appearance, so it depends on the level of the wallpaper pasting master.

Extended data

Nowadays, people have developed a series of new varieties on the basis of traditional wallpaper and applying modern scientific and technological achievements.

1, absorbent wallpaper

Not long ago, Japan invented a wallpaper that can absorb moisture. Its surface is covered with countless tiny pores, and 1 m2 can absorb 100 ml of water. This is the ideal decoration for the bathroom wall.

2. Insecticidal wallpaper

The United States invented a wallpaper that can kill insects. As long as flies, mosquitoes, cockroaches and other pests come into contact with this wallpaper, they will be killed soon, and their insecticidal effect can be maintained for 5 years. Wallpapers can be scrubbed and are not afraid of water vapor and chemicals.

3, temperature control wallpaper

Britain has successfully developed a wallpaper for adjusting room temperature. It consists of three layers. The inner layer against the wall is an insulation layer, and the middle layer is a special temperature control layer, made of chemically treated fibers. The outermost layer has countless fine holes and is printed with decorative patterns. This beautiful wallpaper can automatically adjust the indoor temperature and keep the air pleasant.

4. Moldproof wallpaper

In houses where sunlight is hard to reach, such as north rooms, dressing rooms, bathrooms and some low and dark rooms, using this wallpaper containing preservatives developed in Japan can effectively prevent mildew and moisture.

5. Heat the wallpaper

Britain has successfully developed a wallpaper that can emit heat. This wallpaper is painted with a special paint. After electrifying, the coating can convert electric energy into heat energy and emit heat, which is suitable for pasting in winter.

6. Quit smoking wallpaper

An American company has launched wallpaper that can help people quit smoking. Smoking in a room with this wallpaper will make smokers feel that cigarettes are not "fragrant", but they will feel sick, thus prompting them to quit smoking.

It turned out that several special chemicals were added to this wallpaper during the production process; And these chemicals can give off a special smell for a long time. If someone smokes, this gas can stimulate the smoker's sensory system and produce the feeling of hating cigarettes.

With the progress of science and technology and the improvement of people's living standards, new wallpaper products with different styles and different needs will be developed one after another, making new contributions to creating a beautiful, comfortable and healthy indoor environment.

7. Insulation wallpaper

Germany has produced a special kind of wallpaper, which has the performance of heat insulation. This wallpaper is only 3 mm thick, and its thermal insulation effect is equivalent to a 27 cm thick stone wall.

8. block WiFi wallpaper

French researchers have invented a new wallpaper that can block the WiFi signal, so that it can only find the WiFi signal in its own room and not block other signals.

This wallpaper has a silver crystal on it, which can block the WiFi signal, but it will not block your cell phone signal or other remote control signals. If you stick this wallpaper on your wall, even if the neighbors have various means, they can't display it, because you can't find your exclusive WiFi signal at all.

References:

Baidu encyclopedia-wallpaper