Causes and treatment methods of moldy peeling on the wall
First, the cause of moldy peeling on the wall.
1.Temperature and humidity: Temperature and humidity are the main factors that lead to mold on the wall. When the indoor temperature and humidity are too high, the walls are susceptible to moisture, leading to mold growth. Especially in the rainy season in the south, the air humidity is high, and the walls are more susceptible to moisture and mold.
2.Construction quality: Building quality is also an important factor affecting wall mold. If the waterproofing layer of the building is not done well, or the wall material is not breathable, it will lead to mold on the wall.
3.Leaking pipes: If there is a leaking pipe in the room, it can also lead to mold on the wall. Especially in areas such as bathrooms and kitchens, the impact of leaking pipes on walls is even more pronounced.
4.Improper decoration: During the renovation process, if the quality of the paint is not good or it is not properly painted, it will also lead to mold on the wall. For example, the next process is carried out before the paint has dried, or the paint is applied too thickly.
Second, the wall mold peeling treatment method.
1.Scrape off mold: First of all, you need to scrape off the mold to keep the surface of the wall dry and clean. You can use a special scraper tool to gently scrape away the mold, taking care not to use too much force to avoid damaging the wall.
2.Clean the wall: If there is stain or dust on the wall, it needs to be cleaned with clean water. You can wipe the wall with a damp cloth or sponge, taking care to avoid water penetrating into the wall.
3.Repair wall defects: If there are defects in the wall, such as cracks or holes, they need to be repaired first. It can be filled with materials such as putty or plaster to make it flush with the surrounding wall.
4.Apply waterproof paint: In order to prevent the wall from getting damp and moldy again, it is necessary to apply waterproof paint to the repaired wall. Choose a waterproof coating with breathability to avoid problems such as blistering on the wall due to over-thick coating.
5.Ventilation and drying: After the treatment is completed, it is necessary to keep the room ventilated and dry to avoid the wall from being damp and moldy again. Doors and windows can be opened or equipment such as exhaust fans can be used for ventilation.
In short, to solve the problem of mold and peeling on the wall, we need to start from the root cause and take corresponding treatment methods for different reasons. At the same time, it is also necessary to pay attention to maintenance and maintenance in the process of daily use to avoid problems such as mold and peeling caused by damage to the wall.