What should I do if there is mildew in the corners of the wall?

If there is this phenomenon of "white hair" on the wall, it means that the wall is damp or has a leakage problem, and if you don't want to be too troublesome, you can "deal with the problem", that is, the place with "white hair" will be shoveled and redecorated. After the wall is removed, using high-quality anti-mildew putty can reduce the likelihood of mold on the wall after it gets wet. Antifungal putty is added with bacteriostatic agent, which has the effect of sterilization and mildew prevention, which can prevent mold on the wall.

<> when scraping the cracked cement mortar outdoors, try to choose a weather that is not particularly hot, so as not to worry about the problems of cracking and falling off of the cement mortar due to improper maintenance or rapid dehydration of the cement mortar. If there is a bathroom next door to the wall, then you should start with your daily water habits. At the same time, the tile gaps in the bathroom are checked for beauty.

In the process of painting restoration, it has to be sanded many times, and the powder is very large, so the items have to be protected, and even the restoration period may not be able to live. This is a palliative solution, and the root cause is to find the moisture and moisture from the ** to solve it, which is generally not easy. If you want to solve the problem of mold on the bedroom wall in winter, you must wait until after the beginning of spring, and normally carry out construction in June and September, because this time period is most suitable for external wall insulation construction, and construction cannot be carried out in winter.

The solution to the heavy indoor humidity can not be solved by ventilation, because the cause of indoor humidity in rainy weather is related to air humidity, so it is more to use "dehumidifier" to improve the humidity of indoor air. In cases where mold is not too severe, it is enough to scrub the walls with 80% alcohol. After this phenomenon occurs, only after a period of time, after the wall is dry, the wall surface with problems is shoveled, putty is re-applied, and latex paint is repaired.

Pay attention to ventilation when washing, and wear protective gloves, masks and glasses.

Finally, if you have mildew this time, open more doors and windows for ventilation, after all, the bacteria in mildew are more harmful to our human body, and you can also spray some germicidal detergents.

Moldy walls should be taken care of, the surrounding rubble should be swept clean, and then wrapped in a cloth to avoid further mold.

Simply remove the problematic wall skin, and then re-scrape the putty and repaint. However, in order to ensure that the problem can be effectively solved (at least to improve the shelf life), it is best to do the waterproofing work of this part after shoveling off the wall skin, and it is more appropriate to brush the waterproof material or brush the wall solid.

In such a situation, you should open the window for ventilation in time, and you should also pay attention to timely cleaning and cleaning in your daily life, and also use a hair dryer or electric fan to dry.

In cases where mold is not too severe, it is sufficient to use 80% alcohol to scrub the walls. Pay attention to ventilation when washing, and wear protective gloves, masks and glasses. In order to avoid re-emergence of mold, care should be taken to dry the walls thoroughly, eliminate the causes of mold, and properly heat and ventilate.

During wet weather, try to keep windows open as little as possible.

In addition, try to keep the walls dry, and use dehumidifiers, air conditioners, and fans to absorb moisture from the walls in humid weather. As soon as moisture appears on the wall or home, it should be wiped off immediately with a dry rag.

If the mold of the wall is more serious, the original putty of the moldy wall should be removed, and then the wall can be reprocessed according to the normal wall construction procedures.

What should I do if my walls are moldy?

Remove the plastering layer of the interior and exterior walls, and then re-apply the cement mortar twice, not too thin. After drying, it does not leak and then decorate the interior wall.

My family now has this situation, there are two large fish tanks at home, the air is humid, ** spent more than 100 to buy two bottles to mold, the effect is average, my wife bought 1 bottle of "84 disinfectant" yuan a bottle, very effective, spray it without care (don't wipe it, don't go down, spray it again the next day), it will turn white after a while, but be careful, don't fall into the eyes, it hurts. What is mildew, deceiving, is chlorine water. It's still so expensive.

It's still domestic, it's cheap and easy to use. I remember it was a bottle of nine cents a piece. Support domestic products.

I'm a latex paint engineer. There are two solutions to your problem:

1. If there is no moisture on the moldy wall, it means that the moisture and mildew come out from the inside of the wall. It is necessary to remove the plastering layer of the interior wall, re-plaster the cement and mix a quarter of the pearl salt, which plays the role of both warm and waterproof. Then drape the putty and brush the ordinary latex paint.

2. If there is moisture in the hand, it means that the mildew is formed from the air in the house, and you can directly buy anti-mildew latex paint to paint the wall twice.

Shovel out the moldy area first. Re-embed anti-mildew putty.

No matter how good the wallpaper material is, when the indoor air humidity is between 70% and 90% for a long time, indoor objects will produce condensation. On the surface of some furniture, there will be a large amount of condensation on the wall, if the wallpaper is only a small part of the local mold, then it is recommended not to deal with it, because once the wallpaper is moldy, it will change the structure of the original internal materials, so that it can not be restored, so it is only necessary to scrub the mold of the performance, if the mold and damage are more concentrated, you can partially repair, if it is more scattered, it is recommended to replace the whole will be more beautiful. You can go to Ding Ding Yijian to find a professional master to see how to remedy it better.

If you want to save some money, you don't need to change it all, but the color difference of this repair is there, and one is not beautiful to make up, if you want to cure the root cause of all the new ones, we can choose the solution, if the wall seeps water and causes mold, then we first make the wall waterproof and moisture-proof, and the general family wallpaper has leftover, we can find the worker to cut it and replace the wallpaper at the moldy place. The mold needs to be replaced completely, otherwise the moldy area will become smaller and larger. The whole wallpaper needs to be completely eradicated to remove the moldy part, and it is best to treat the entire wall from the new, scrape the putty from the new, polish, and then brush the latex paint or wall cloth.

It is recommended to replace them all, and re-paste the wall with a new one, otherwise a few places will be found this time, and there will be next time, and the one-time cost will be dealt with in place, which can save a lot of heart. If it is not handled well, even if the wallpaper is changed, it will still become moldy. The specific amount of wallpaper to be replaced depends on the degree of mold on the wall.

If it's a small piece, you can patch it. If the area is large, it is necessary to consider replacing it entirely. I suggest that you can re-choose a different material to decorate the background wall of the living room, you can use this kind of bamboo fiberboard to decorate, this kind of bamboo fiberboard moisture-proof and mildew-proof, long life, can be used for more than 20 years, convenient and easy to take care of.

This situation is probably caused by not cleaning for a long time. First of all, remove the items in the corner of the wall and clean it up. Then repaint the walls and tile.

Apply bleach, soak the bleach in water to brush off the mold, and then buy some water-based paint and brush it back.

The best way to do this is to remove all the moldy areas, make a layer of waterproofing, and then repaint them.

1. You can wet the mold layer with water, and remove the mold layer with a tool until the base surface is exposed.

2. Remove the alkali and mildew in the base surface and pores, and scrub the wall with a wet sponge or rag.

3. Pour water and powder into the stirring vessel at a ratio of 1:4, stir until it is uniform and free of clumps, and let it stand for 3 to 5 minutes, and use the stirred slurry for the initial leveling of the base surface. The thickness is up to 1 mm, and after the initial setting of the surface, it is evenly scraped to make the total thickness up to 2 mm.

The air is relatively humid, and the white wall is prone to mold and fall off after a long time, which affects the daily living environment and quality. If you find that the wall is moldy or peeling off, you need to solve it immediately, what is the solution to the mold and peeling off of the wall?

1. How to deal with moldy and falling off the wall

Some people think that mold is mold on it, and it can be solved by wiping off the mold with a rag or repainting the wall, but in fact, this is a very wrong idea, which can only be temporarily eliminated or covered, not completely eliminated, invisible to the naked eye is not equal to **, after a period of time mold will appear again, and more and more serious. Because wall mold is a kind of bacteria with strong vitality, if its growth environment is not completely eliminated or its bacteria are killed, it will multiply and spread rapidly in the corresponding environment.

Due to excessive humidity indoors, or long-term immersion in water, the walls are prone to spots of mildew, or large areas of mold, and some even grow moss. The treatment of mold on the wall should first use a scraper to scrape off the moldy wall skin, and the scraped area should be larger than the moldy area, and then it should be ventilated and air-dried to ensure that it is not damp to facilitate the later repair work. Clean the wall that has been scraped off, apply the adjusted putty powder, and then smear the lime after the putty is dry, the lime can absorb water, remember to keep the wall dry; Then apply waterproof paint and latex paint, and polish the wall again.

2. What is the solution to the problem of mold and peeling off the wall?

Utilize dehumidifiers. When the room is damp, it can be solved with activated carbon and desiccant to prevent moisture and absorb moisture. Desiccants and activated carbon can be used. There are many desiccants in supermarkets that are specially used for moisture-proof and dehumidification, and the common ones are two types: moisture absorption boxes and dehumidification bags.

Buy an air dehydrating breather, it is like a vacuum cleaner, it can concentrate the wet air together, and when there is a lot of moisture, it will turn into water. Dehumidify with air conditioning. Air conditioners used in the home generally have the function of dehumidification, but the way of adjusting the humidity of the indoor air is slower, generally takes two or three hours, and it will make the people in the room feel cold.

Use lime and bamboo charcoal for dehumidification. Use a small cloth bag to fill an appropriate amount of lime, tie it into a bag and place it in all corners of the room, the lime itself has the effect of moisture absorption, and can also slow down the indoor dampness, at the same time, the lime also has a disinfection effect, you can enjoy a variety of functions at the same time.

When the outside moisture is heavy, doors and windows should be closed to prevent moisture and moisture. In normal times, windows should be opened more for ventilation.

How to deal with moldy and peeling off the wall? In the face of the problem of mold and peeling off of the wall, it is necessary to be able to solve it immediately, otherwise the area of mold will become larger and larger, and more problems will easily occur. What is the solution to the problem of mold and peeling off the wall?

The specific solution should be based on the actual degree of mildew, and do not blindly improve it.