Sometimes we often find that in some places where the sun is not common and is humid, there will be a small amount of mold on the wall. This is the manifestation of mold on the wall. If the problem is serious, it will not only affect the appearance, but also bring harm to the health of the family. So how to deal with the mildew on the walls of the room? Let’s take a look together!
How to deal with mildew on the walls of the room
Shovel off the original wall skin and wait for the wall to dry. Then it is more practical to apply an anti-alkali liquid, such as (oxalic acid), and it is enough to apply putty and paint. This one is simple and effective. If the house is not because of damp air but because of water leaks in the walls. Then it is necessary to brush the waterproof material in front of the anti-alkali liquid. Waterproof materials such as gold and water.
Moldy walls are usually caused by two problems. One is that the moisture in the walls is directly dusted (including wading in the outer walls) before the moisture in the walls is dry. The second is that the ICI paint ratio is too small, that is, the original 1:5 is changed to 1:10, which reduces the ICI waterproof power. That is to say, 2 barrels were used instead of 5 barrels of ICI. The only way to do it once and for all is to eradicate the gray bottom and do it again, and the ICI ratio will be OK in proportion.
What is wall mold
Wall mold, also known as wall mildew, wall hair, wall cancer, etc., mostly grows on damp walls, and may grow indoors and outdoors. It is a visible biological flora. The most common are Staphylococcus and black Aspergillus, etc. The spore powder of the fungus on the wall flows with the air and is inhaled after long-term contact. Respiratory diseases and allergic symptoms such as bronchitis, tonsillitis, hay fever, asthma etc. can be introduced. People with weakened immunity may also cause headaches, fever, and inflammation of the skin and mucous membranes. Of course, this is a small-scale treatment. If there is already a large-scale mold, then you need to ask experts for help!
What are the causes of mold on the wall
There are more mildew on the walls in winter, why is this? Of course, the temperature difference between indoor and outdoor is relatively large, which can easily cause the wall to “condense”. If it is not dry for a long time, mildew and hair growth will occur, and therefore the wall will become moldy. Everyone knows that mold is the fault of mold. In the jargon of our paint industry, mold is called wall cancer. One can imagine how harmful it is. Mold is very stubborn, and the general methods are different. It will grow after a few days, and it will become bigger and bigger. There are many reasons for mold on the wall. The wall is damp, or the putty or paint used during decoration is not good, which can also cause mold on the wall.
