If you want to get rid of the dirty mess of the old house, how to deal with the resurgence of the wa

Wet walls are prone to yellowing, and yellowing is mainly caused by the high humidity of the substrate. To solve the problem of yellowing of the wall, the key is to brush the primer, seal the substrate, and cooperate with the surface paint to prevent moisture from penetrating into the wall and keep the wall bright and clean. Mold can easily multiply at the right temperature, causing discoloration of the paint film and causing mold spots, which not only hinders the appearance but also affects the health of the home.

Causes of the mold: internal reasons, the original mold of the wall is cleaned; The substrate is suitable, and the temperature is suitable for the growth of the mold. In order to prevent mold on the wall, it is necessary to apply a primer to seal the solid substrate and prevent the moisture of the substrate from invading the wall, not giving the mold breeding conditions and ensuring the cleanliness of the wall.

Use polished paint in places where you often walk; Scrub frequently; Objects rubbed against walls; The paint used is not erasable resistant. Repaint with high-quality paint, and choose semi-gloss or high-gloss paint for frequent walking; Use a soft cloth or rubbing a small object that is damaged, and clean the surface of the paint film with clean water. use of low-quality paint; Too much dilution or too thick a coating; Improper surface treatment, such as putty is too thick, loose, and has poor durability; Cracking of the substrate leads to cracking of the paint film; The paint is too hard or too brittle due to aging

Wipe off loose substances, polish the surface, grind the edges of the hair, and try to use as little putty as possible with some durability and water resistance. The causes of dust on the walls of old houses are low building temperature, excessive dilution, thin coating, no primer used, and loose substrate. The solution to this type of problem is to remove the powdery part until the solid underside is exposed and the underside is repainted.

A good wall should be able to withstand scrubbing, especially for babies with graffiti at home, it is even more necessary to wipe the wall often. However, some walls can not withstand scrubbing, and the phenomenon of powder dropping occurs, the reason is nothing more than that the bad substances in the wall are not effectively sealed, and penetrate into the wall, causing the paint film to scrub off the powder.

First clean up the old house as a whole, and then renovate and decorate, put on the big white, and do a good job of moisture-proof, so it is the best.

If you want to prevent the old room from getting damp again, you should ventilate it regularly, let the sunlight in, and the air will circulate out, so that it will be much better and not so humid.

This kind of problem is very common, as long as it is ventilated frequently, the problem is not big, and it is easy to clean up the mold spots.

If you want to prevent moisture, the best way is to open the window for ventilation, and you can also open the exhaust air.

If it is moldy, it is very simple, just take a towel, then take a detergent, remember to spray it gently, wipe it, and then pay attention to maintenance.

It is best to repaint the gun with a white coat, and it must be isolated, which should be caused by the return of moisture.

If the wall is resurged, it is recommended to find a master to deal with it, they are more professional.

It is best to apply primer, and also scrub frequently, or refurbish. Because the wall is easy to mold when it encounters moisture.

How to deal with the re-damp peeling:

1. First remove the damaged and damp wall to the cement layer, clean up the dirt and dust on the construction surface, and keep it clean and dry.

2. Take out the purchased wall repair kit.

3. Brush the cement surface with a separator 2-3 times, with an interval of about 3 hours between each time.

4. After the wall is dry, scrape it with water-resistant putty plaster at the construction site. After that, use sandpaper to smooth out the wall.

5. After the putty paste dries the next day, clean the surface dust and apply latex paint 2-3 times, with an interval of about 3 hours between each time.

Causes of peeling and peeling of the wall:

1. Wind and sun, cold and hot temperature difference lead to peeling.

When we buy a house, we will pay special attention to the lighting performance, the benefits of lighting are many, but there are also disadvantages, the sun shines directly on the wall, after a long time, the original color will be affected, so that the skin will fade, and the temperature difference between the outdoor cold air and the air conditioner will also make the wall peel.

2. The wall is affected by water vapor and causes peeling.

On days with a lot of rain in spring, the humidity is high, and the wall is affected by water vapor, so the wall surface is loose and falling.

3. Caused by mold on the wall.

In the humid season, mold is common on the walls, and there will be green or black spots on the walls, which can have a big impact on the overall appearance and can also pose a threat to the owner's leaf health.

If it is a partial peeling, then remove the peeling part and re-scrape the putty in a small area. However, if there is extensive peeling, then it is necessary to remove all the flaking parts and scrape the putty again. The former may have the problem of color difference, while the latter has a relatively large amount of work.

Answer 1: If the wall is damp and peeling due to rain, the peeling wall should be repaired and the interior should be dehumidified. If the peeling is severe, you need to shovel off the wall, treat the base layer, scrape putty, and brush the primer and topcoat. 2. Before the formal construction, it is necessary to check the firmness of the wall to ensure that the cement mortar on the wall is smooth and firm, so that the subsequent construction will be safer.

If it is found to be loose after inspection, it needs to be replaced to avoid unnecessary leakage. 3. Before the formal construction of the wall, the surrounding wall should be protected, so that when applying putty and paint, it will not cause damage or scratch to the surrounding foreign objects. Scraping the wall or scraping the wall to repair it later requires more time and economy.

During the drying process of the wall, try to open the window for ventilation and natural drying. Do not turn on the air conditioner to speed up drying, so as not to cause cracking of the wall. Preparation before putty:

Before applying putty, check the flatness of the wall. When the wall is not smooth enough, it should be leveled, smoothed, and then painted with putty. If the economic conditions allow, it is recommended to brush the RCC interface agent on the wall, and then start to apply putty powder after it is completely dry, so that the wall will be firmer and not easy to peel or peel off.

When brushing putty, it is recommended to brush it twice as much as possible, and the interval between the two times should be longer, so as to ensure a better putty effect.

The walls of the house are damp and peeling. If the wall in the home is damp and peeling, it means that the wall in the home must be leaking. Remove thoroughly, then apply a coat of waterproof paint.

Then re-paint the wall, and then you can, in this case, you must completely shovel off the wall and re-paint.

According to the situation you described, your question is to ask, how to deal with the peeling of the wall in the window? For this problem, if the wall is peeling, it must be damp, so first find the damp place, block the leaking rainwater, then dry the wall, and then scrape off the original wall skin and put putty on it, so that the skin will not fall off in the future. Then send a **, so that it will be a little better.

The wall of the home is damp and peeling, this is because there is a water-soaked place on the wall, the humidity is too high, first of all, you should check whether there is a leak in your own water pipe, try to open the window for ventilation, and then scrape off the peeling place and re-dispose of it.

The walls of the home are damp and peeling, so you should first open the windows to ventilate the home and let the house be damp. Remove the home and become somewhat drier. Then to deal with the peeling situation, you can find a decoration. Someone in the know will help you deal with the aftermath.

If you encounter a resurgence on the walls of your home, the skin is peeling. Under normal circumstances, it should be scraped out of all the peeled parts, and then repaired with a wall repair agent.

The way to deal with it is to scrape off all the skin and re-apply to the example. Repaint it for the best effect.

The walls of the home are damp and peeling, then it is too damp and dark at home, and it is often ventilated, and the windows are left open for ventilation, well, it is serious and needs to be redecorated.

If the wall at home is damp, it is recommended that you make some ** equipment in it, or use heating and air conditioning when charging.

What about your fan returns? First of all, you have to make sure that the physics is relatively dry, in this case. The tide will be a little slower, and you can repaint the wall or paste it.

Wallpaper, maybe the home environment is like this, no matter how you brush. strong, he will also return to the tide, which has something to do with the external environment.

How to deal with the damp peeling of the walls of those people's homes: you can remove all the peeling parts and repaint them.

Generally, after the wall is dry, the area slightly wider than the peeling is removed and the construction is restarted.

You can remove the wall and paint it again, so it looks better.

How to deal with the peeling of the wall at home, how to deal with the rebate? This is really hi, this is really hard to be famous, my family is a little anti-water, always layer by layer of peeling. I really don't know if there's a better way, so I'll deal with it too.

I always say that kind of waterproofing can be done, and I don't think it's very good if it's high.

1. The part of the surface that returns moisture should be removed; Use sandpaper, etc., to smooth the surface; The scope of façade removal should be appropriately expanded, which can be 50 cm higher than the existing moisture return height.

2. Use a brush or roller brush to evenly brush 2-3 times with waterproof and mildew-proof anti-mildew separator, and then brush horizontally, vertically, and horizontally again to ensure that the bottom liquid is fully brushed and evenly brushed; Each pass needs to be thoroughly dried before the next coating.

3. After the anti-mildew isolation solution is fully dried, stir the anti-mildew isolation layer with water to paste and scrape the removed wall in batches.

The wall should be waterproofed, then the wall surface should be re-putted, and finally re-whitened.

The first step is to shovel the damaged and damp wall to the cement layer, I take out the wall repair kit, paint the cement wall with a separator two to three times, and then scrape it with putty powder after the wall is dry, and then use sand to polish the front and smooth it for painting.

With wall covering, put a layer of wall cloth on the wall so that you can't see what's going on inside.

If the damp peeling area of the wall is large, and there are multiple layers of mold, it is necessary to remove the damp peeling surface and repaint it. First of all, the damp part of the surface is removed, and then the surface is smoothed with sandpaper. At the same time, the scope of façade eradication should be appropriately expanded, which can be 50 cm higher than the existing moisture height.

After that, use a brush or roller brush to evenly brush 2-3 times with waterproof and anti-mildew anti-mildew separator, and then brush horizontally, vertically, and horizontally again to ensure that the bottom liquid is fully brushed and evenly brushed. Each pass needs to be thoroughly dried before the next coating.

After the anti-mildew isolation solution is fully dried, stir the anti-mildew isolation layer with water to the paste and scrape the shoveled wall in batches, and scrape it to a level with the wall that has not been shoveled, this layer is mainly for mildew prevention and filling. Finally, the waterproof putty paste is used to repair the leveling, and then the latex paint is applied to partially repair the damp peeling wall.

1. If the resurgence of moisture is not very serious, then you only need to dip a towel in alcohol, gently wipe the wall, wait until the wall is dry, use fine sandpaper to polish again, and then make a layer of moisture-proof agent for the wall, and finally apply latex paint to the wall again. 2. On weekdays, if the weather is fine, the doors and windows should be opened in time to have a ventilation effect, and if the weather is bad, close the doors and windows. 3. If the situation of resurgence is serious, it is better to contact the professional team as soon as possible, and at the same time, when purchasing materials, you should go to a regular store to remove all the walls of the resurgence and then repair them.

Reasons for this:

1. It may be because the waterproof layer of the resident's exterior wall is damaged, which causes water seepage, and it may also be because the bathroom splashes water on weekdays, resulting in frequent running water on the wall, so there is a resurgence of moisture.

2. Or when the waterproof layer was made at home, it was not in place, resulting in a damp condition on the wall in the case of long-term water seepage, and there was usually infrequent opening of the window for ventilation, resulting in dampness and dampness in the house.

3. Or when the head of the household renovated the house, there was a problem when buying materials, such as going to an ordinary store to buy inferior products in order to save material costs.

Over time, some older houses may experience moisture resurgence on the walls. When there is a resurgence of moisture on the walls, there are some problems that are not comfortable with the key, such as musty smell and mildew. These problems not only ruin the appearance of the house, but also affect the health of the occupants.

Here are some tips for dealing with the resurgence of moisture on the walls of old houses:

1.Regular ventilation Regular ventilation in the house can promote air circulation and reduce the likelihood of damp walls. Opening windows or using exhaust fans every day can be effective in reducing moisture.

2.Humidity regulation is one of the main reasons for the resurgence of moisture on the wall. Using an air humidifier or air purifier can regulate the humidity in the room and thus avoid the dampness of the walls.

3.Dealing with damp areasIf there are areas in the room that are often damp, find out the cause as soon as possible and take action accordingly. Measures such as repairing leaky pipes and fixing leaky roofs can prevent the room from getting wet.

4.Replace the wall materialIf the old wall material has already had a big problem, then it is recommended to replace the material. Replacing old wall panels and drywall can improve the ventilation of the house and reduce moisture.

5.The use of dehumidifiers can reduce the dampness of the house with the help of dehumidifiers. These products can absorb moisture from the air and lock it in the product. This not only reduces the risk of resurgence of moisture, but also improves the comfort of the living environment.

In conclusion, resurgence is a headache, but with the right measures in place, the situation can be alleviated and a healthy, dry living environment can be maintained. If the above solutions do not work, you need to contact a professional for inspection and repair.