What are the causes of mold on the wallcovering and how to solve it?

It may be contaminated with water, or there are cracks and watermarks behind the walls, so the mold caused by it must be cleaned up. After the waterproofing is done, this piece of wall covering can be replaced with a new one. It is necessary to spray the mold removal reagent in the moldy area, and only then will it be effective.

In the face of this situation, many owners do not know how to deal with moldy wall coverings, in fact, in daily life, we only need to pay attention to frequent cleaning and maintenance, which can maximize the service life of the wallcovering. NextHome Improvement NetworkandCauses of mold on the wallcovering

Causes of mold on the wallcovering:

1.Climate Impacts:The weather in the coastal area is abnormally humid, the air humidity is high, and the moisture of the wall is high, so that the anti-mildew molecules in the adhesive product itself continue to volatilize and destroy, resulting in mold of the wall cloth.

At the beginning of the mold situation, do not use a wet towel to scrub, the mold will move with the wiping traces, plus the growth of mold is to water, if you use a wet towel will make the surface of the wall cloth mildew more and more serious.

How to deal with it:Use a dry towel to "stain" off the mold spots. Then spray disinfectant on the wall cloth at the foot of the wall to observe whether the wall cloth changes color for two days.

If it does not change color, spray the whole wall to kill the residual mold to avoid mold growth and make the wall mildew.

2.High moisture on the ground:The floor of the newly built houses is paved with a thick layer of cement sand, and its water content is very high, and it is impossible to volatilize in a short time.

If the wall covering is not completely dry, the moisture on the floor will continue to evaporate upward, causing mold. Before choosing the wall cloth, check the closure of the wall, many new houses due to the construction is not in place, resulting in the wall rotten and closed body water seepage, which makes the wall fall off and moldy, which is undoubtedly a decoration disaster, so we must ensure the quality of the wall before the wall cloth is put on the wall.

Solution:There is currently no way to scrub the mold away, because the mold has seeped into the wall covering. When it is time to re-paste it, after the wallcovering is torn off, if there is residual mold on the wall, use sandpaper to polish it to remove the mold.

After grinding off, use mold water to sterilize the wall; Or use high-temperature water vapor to sterilize. After the wall is completely dry, the base film is painted, and the wall cloth can be pasted only after the base film is completely dry.

1.The humidity of the environment makes the wallpaper damp, and mold grows and multiplies, causing mildew;

2.Some wallpaper itself contains materials that are nutrients for mold growth;

3.The construction of the wall is not completely dry, which makes the wallpaper wet and causes mold;

4.The use of some environmentally friendly glues is more likely to cause mold;

Mold Prevention Program:

1.The stored wallpaper should be stored in a ventilated and dry place to prevent moisture and mildew, the packaging should be well sealed, and attention should be paid to moisture-proof, moisture-proof, dust-proof, etc.;

2.It is recommended to test the wall before construction, the moisture content is too high to be constructed, and the moisture content of the wall cannot exceed 8% during wallpaper construction;

3.It is recommended to place a pack of desiccant when storing wallpaper, which can absorb 3 times its own moisture, or place a mildew-proof sheet to form an anti-mildew space; or spray an antifungal agent to prevent mold growth;

4.It is recommended to add a small amount of glue antifungal agent GNCE5700-L50 to the glue for wallpaper to prevent mold and mildew on the wall and wallpaper.

5.It is recommended to add a small amount of anti-mold agent to the paper to make anti-mold wallpaper to fundamentally eliminate the occurrence of mold.

1.If the mold spot is not big or just moldy, gently wipe the moldy place with a white wet towel, or wipe it with soapy water, detergent, etc., and then use the mold remover to kill the mold and repair the moldy place.

2.If the area is large, there are more spots and the mold time is too long, you can only replace the wall cloth, you can use mold remover or disinfectant to remove the mold, and if you can't remove it, you can only re-approve the wall and then paste the wall covering.

3.If it is due to water seepage in the wall, or the mildew caused by the wall under the window being soaked in water, the putty of the wall should be shoveled off and the wall surface should be re-approved.

There are the following ways to deal with moldy wall coverings:

1. Purchase a new moisture-proof wall covering.

2. Use bleach to remove mildew.

3. If the moldy area is not very large, you can wipe it with soapy water or detergent.

4. Use a mold remover that specializes in treating wall mildew to remove mold.

Wallpaper, also known as wallpaper, is a fairly widely used interior decoration material. Because wallpaper 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, Southeast Asia, and Japan. Base paper is usually produced from bleached chemical wood pulp, which is then processed in different processes, such as coating, printing, embossing or surface coating, and finally cut, packaged and shipped to the factory.

Because it has a certain strength, beautiful appearance and good water resistance, it is widely used in the interior decoration of residences, offices, guesthouses, hotels, etc. The expression of wallpaper is very rich, in order to adapt to different spaces or places, different interests and hobbies and different levels, there are also many types of wallpaper to choose from.

Decorative paper or cloth used to paste the walls of a room. Wallpaper and wallpaper are the same concept, and wallcovering and wallpaper are also the same concept. It is customary to classify textile wall coverings (wall coverings) as wallpaper products.

Therefore, the concept of wallpaper in a broad sense includes wallpaper (wallpaper) and wallcovering (wallcovering). Wallpaper originated in the United Kingdom, and since the appearance of PVC wallpaper in the 1950s, wallpaper began to spread all over the world.

After the wall cloth is moldy and washed off, it will be moldy again.

Basically gg! I showed up once! I've tried a lot of methods, but I'm short of chemicals.