What if the wall is moldy?

What if the wall is moldy? The south is prone to moldy walls, especially when I return to Nantian in spring. Then you know what to do if the walls are moldy. Let's follow me to see what to do with the moldy wall. I hope I can help you.

How to deal with mildew on the wall 1 simple treatment tips:

When mildew spots have appeared on the wall, we can solve them in the simplest way first. We all have toothbrushes or other brushes at home. These brushes can temporarily remove mold from the walls. If you want to prevent the mold area from expanding, you can also clean the mold with a dry toothbrush first, and then use a soft cloth to soak in alcohol. In this way, the walls will become drier and mold will not grow.

Javier

Diluted with bleaching powder and proper amount of water, put it into a spray bottle to solve the problem of mildew on the wall. If you don't want bleach to get on your hands, you can also wipe them with a cloth. Once the wall is not wet, it will not produce mildew spots if it is kept dry.

alcohol

If the moldy walls in our house are not very serious, then we can also paint the walls with alcohol. After diluted with alcohol and water, most of the mold can be removed by brushing on the wall. But when we use alcohol, we must pay special attention to it and never let a lot of alcohol get on ourselves. Anyone who has masks, glasses and gloves at home should be equipped. Moreover, after smearing the wall with alcohol, we should also pay attention to ventilation. Let the smell of alcohol disperse quickly.

Less window opening

I'm not asking you not to open the window. I'm just saying that when the weather is wet, try not to open the window, because if you don't want the walls at home to be moldy, you should keep them dry and moist. If ventilation is necessary, then we can turn on the dehumidifier or fan at home. If water droplets or bubbles often appear on the surface of furniture at home, then everyone should pay attention. Once this happens, it means that the humidity at home is relatively high.

Leakage of the drainage pipe or heating pipe at home causes the wall of our house to be wet, and the wall will naturally become moldy after a long time. If the water vapor attached to the wall penetrates into the room after the rain, it will also lead to mildew on the wall of our house.

Temperature difference is also a reason why the wall is wet and not dry. Some decoration companies do not do a good job in the insulation function of the wall during decoration, which will cause a large temperature difference between indoor and outdoor, so that the moisture in the indoor air will condense on the wall when it is cold, resulting in the wall being wet. Then the mold will naturally come out.

So what can we do in our daily life to prevent the walls from becoming moldy?

In order to prevent the wall from moldy, when decorating, we can first coat the wall with anti-seepage liquid, so that the wall can form a colorless and transparent waterproof glue film to prevent the infiltration of external moisture. If the wall of our house is often moldy, it is likely that the waterproof layer was not done well during the decoration, so if this is the case, please ask the professional decoration team to do the waterproof layer again.

Always open the window for ventilation, or turn on the fan to keep the indoor air circulating. Keep the walls dry. Buying desiccant for indoor use can effectively remove indoor moisture. After the effective components of desiccant are used up, they need to be replaced in time.

What if the wall is moldy? 1. What should I do if the white wall at home is moldy?

1, use alcohol or 84 disinfectant to treat moldy walls.

If the mildew on the wall is not serious, first remove the mildew on the wall with a brush or a dry rag, and it must be a dry brush or a dry rag, otherwise it will easily lead to more serious mildew on the wall. After brushing the moldy spots on the wall, wipe the wall with a towel dipped in alcohol.

Step 2 use bleach

If there are many mildew spots, you can wipe them clean with alcohol, and then mix them with water. The ratio of bleaching powder to water is 1: 99. After mixing them with water, spray them on the moldy wall.

3. Make the wall waterproof and moistureproof.

The walls of our house are moldy because they are not waterproof and moisture-proof, or there is water seepage in the walls, so we can brush a layer of waterproof paint on the walls after cleaning up the moldy spots on the walls, which can prevent the walls from moldy again. Also, always open the window for ventilation at home.

Second, what is the reason for the damp wall?

1, the temperature difference between indoor and outdoor is large.

The first case may be that the wall insulation is not done well, resulting in a large temperature difference between indoor and outdoor. The water vapor in the indoor air condenses on the wall after precooling, and the wall will be wet after more time. Not sure whether it is caused by the insulation quality of the wall, there is a very simple inspection method, which can be tried at home: tap the wall with an inspection hammer and listen to the sound. If the sound is dull, it means that the wall is not well insulated; On the contrary, if the sound is hollow, it means that the wall is insulated. Of course, poor selection of insulation materials will also cause the wall to be damp. At this time, it depends on whether there are cracks in the wall. If there are cracks, you can consider replacing the insulation material.

2. Water supply pipes and drainage pipes are leaking, and owners in northern areas should also pay attention to checking the heating pipes at home.

Water leakage in the pipeline will cause the wall to be damp and moldy for a long time. You can ask a professional to do an inhibition test. Water pipe pressure test is one of the common methods to judge whether the connection between water pipe and pipeline is reliable. If the pressure test fails, it can be explained that there is a leak at some point in the compressed pipeline.

3. There is also the infiltration of rain into the room.

This situation is usually because the junction between the baffle under the balcony window and the wall is not handled well, cracks appear, or the window is not tightly sealed, which will also lead to rainwater infiltration into the room. It is not difficult to remove mildew spots, but the original putty on the moldy wall should be completely removed, and then it can be reprocessed according to the normal wall construction procedure. However, it is very sad that the house is moldy, especially the new house has not lived long! So it is best to prevent it in advance.

3. What are the wall decoration materials?

1, glazed tiles have white, colorful, printed, colorful murals and other colors. It is characterized by smooth surface, beautiful color, easy cleaning and waterproof, and can be used as wall tiles in kitchens and bathrooms, as well as floor tiles in living rooms and restaurants.

2. Diatom mud is an efficient light-absorbing material, which can effectively adjust the air humidity, adsorb formaldehyde, purify the air, give people a soft and comfortable feeling, and is widely used in home walls.

There are many kinds of decorative stones, but only marble and artificial decorative boards are widely used for interior wall decoration to create an elegant and magnificent visual sense.

4. The wall sticker is made of PVC, which is waterproof and moisture-proof. Different from the traditional hand-painted wall, it does not need to be painted by itself, but only needs to uncover the protective film and paste it directly. Can be used in kitchen, bathroom, bedroom, corner, living room and other places.

5. The types of decorative plates are wallboard, wood panel, cover panel, plywood, plastic plate, aluminum alloy plate, stainless steel plate, plastic plated plate, galvanized plate and enamel plate. Among them, plywood is one of the most widely used materials in the market at present, which can be divided into three layers of plywood and five layers of plywood according to the number of layers, and can be divided into Fraxinus mandshurica, beech, nanmu and teak according to the tree species.

How to deal with the mold on the wall 3? How to deal with the mildew on the wall is the fastest?

When mildew spots appear on the wall, you can brush the mildew spots on the surface with a toothbrush first, and then gently wipe the traces with a soft cloth dipped in alcohol, so as to keep the wall dry and prevent mold breeding. What is the fastest way to deal with moldy walls? You can also spray bleach and water on the moldy wall at the ratio of 1: 99, then wipe the wall with a rag, and finally clean it with clean water. In order to prevent the wall from becoming moldy again, you can brush anti-mildew paint after the wall is dried. In addition, you can also use a convenient waterproof repair agent, just spray it gently in a moldy place, which is very convenient to operate.

If the moldy wall is not too serious, you can clean the wall with 80% alcohol, pay attention to ventilation when cleaning, and wear protective gloves, masks and glasses. In order to prevent the wall from moldy, try to open the window as little as possible in wet weather and keep the wall dry. If the room is damp, the water on the wall can be sucked away by air conditioner, fan, etc. , or wipe with a dry cloth.

Why is the wall moldy?

1, rainwater infiltration

In rainy season or rainy day, rainwater enters the room through the cracks in the wall, causing moisture from doctors around the window, which will be mildewed after a long time.

2, the external wall insulation is not enough

If the insulation layer of the wall is not well done, it is easy to appear that the wall is cold and cold, and the water vapor in the house becomes water droplets, and the wall is easy to be wet and moldy.

3. Poor water resistance

If the ceiling is not well waterproof, there will be water leakage and mildew.

4. Environmental factors

When we live at ordinary times, if we don't pay attention to ventilation, the indoor humidity will be too high, and the wall will be easily wet, which will lead to the phenomenon of moldy wall. In addition, the summer in the south is long, the air humidity is high, and the air in coastal areas is humid, so in the rainy season in the south, the walls are also prone to mildew.

What is the fastest way to deal with moldy walls? The article has written all the relevant introductions for everyone. The specific solution depends on the moldy wall If it is small, we can solve it in a simple way. If the moldy wall is large, we can directly choose the method given above to solve it. Similarly, we know how moldy walls are caused.