After a long time, what should I do if the wall is moldy?

Many people may have encountered the situation of mold on the wall, and there are many reasons for this situation, some of them have lived for too long, and the wall has reached a certain service life, and some of them are used to solve the moldy situation of the wall by repainting latex paint. What to do if the wall is moldy?

Replace the wallpaper

If the wallpaper on the wall is moldy, be sure to replace the wallpaper. The life of the wallpaper itself is not long, and it needs to be completely removed and replaced after the moisture returns. The production and manufacturing batch number of wallpaper is different, and it cannot be replaced as a single part like wall paint, which is very prone to color bias and other conditions.

At a minimum, the entire wall should be replaced.

Bactericides

The mold of the wall is mainly caused by Aspergillus flavus after the wall is damp, and now there are professional fungicides on the market**, after the wall is treated neatly and tidy according to the way, it can be effectively prevented by spraying in the area where the mold was previously formed. It can also be sprayed immediately without passing the step, and the effect is also very good.

Deal with cold and wet problems

The key to the mold of the wall or the dampness of the room, the first 123 steps are mainly caused by the decoration of the back, the most important thing is to find out the root cause of the dampness and cold, and the symptomatic treatment can ensure that this kind of problem will not occur again. It is the dampness of the room caused by the building, at this stage, there are very effective household dehumidifiers on the market for sale, which is ** compared to **expensive, and the effect is indeed very good when put in the house, and it can reasonably deal with the problem of dampness in the room.

Symptomatic**

For mild mildew spots, we can choose the following methods: use a wet towel dipped in mold remover, use a dilution of disinfectant, and spray a small bottle to spray it. It is still not tidy, but it can be repeated here within 24 hours, and I believe that you will have a miracle moment.

The more serious moldy wall, that can only be changed from the depths of the heart, first use tools, sandpaper to carry out complete removal or polishing, in the use of dilute solution to carry out spraying, solve the problem quickly in the use of putty powder to block the wall, and so on putty powder drying, to carry out a closed weak mold, should be considered frequent ventilation or the application of fans, air conditioners, etc., in humid weather, to ensure the fluidity of gas.

Maintenance is important

When the wall is finally solved, it can not be guaranteed that there will be no mildew after that, we should maintain it well, usually carry out early ventilation, often open the window to carry out ventilation, immediate ventilation can reasonably reduce the relative density of Aspergillus flavus, and sometimes turn on the dampness of the air conditioner, so that the house as a whole maintains the original dryness.

For what is said today, everyone has different opinions and ideas, you can leave a message to discuss together, looking forward to your reply! If you liked this article, don't forget to help like, comment, ** and bookmark.

You can repaint latex paint, pay attention to the time of painting the wall, and then carry out the next steps after the wall is completely dry, or you can choose to replace the new wallpaper, but this practice is more expensive, and you can also choose to apply some fungicides, effective sterilization, and prevent the wall from mold.

You can find a professional decorator to deal with it, or you can remove the moldy wall and repaint it, or you can replace it with new wallpaper, or repaint it.

You can find a professional decorator to deal with it, or remove the moldy wall and repaint it, or replace it with new wallpaper, or deal with it by touching up the paint.

You can shovel down this moldy wall with a shovel, and then you can repaint some latex paint, so that the problem of mold can be solved.

Personally, if you think the wall is moldy, then you have to repaint the putty powder or repaint the wall. In general, if you have a small area, you only need to paint the wall a little.

If the wall is moldy, it means that your room is damp and not ventilated, it is best to open the window to keep the air circulating, and the room will not become moldy when it is dry.

If it is moldy, it proves that your house is too damp and the air circulation is not enough, after bringing air circulation, scrape off the moldy wall for him, re-smear the glow, and then hang the slurry, and paint him again.

What should I do if the wall is moldy? The wall on my side is moldy, open the window for ventilation, and repaint the wall after treatment.

You can buy a spray to remove mold and spray it on the wall, then wipe it clean with a rag, spray it on the wall with alcohol to disinfect, and then open the door and window for ventilation for a day.

This question corresponds:

To find out that the water is infiltrated from the **, it is necessary to seal it and then re-paint it, otherwise it will become moldy after a while.

If you agree, please give it a thumbs up, thank you.

Solutions to moldy walls:

Brush off with a toothbrush If the walls have already appeared mildew, the area is not large. We can use a toothbrush to brush off the mold with a toothbrush, and then wipe it with a soft cloth moistened with alcohol. This allows the walls to dry and prevents further mold growth.

Change the wallpaper If the moldy area is too large, you can change the wallpaper again. If the home itself is pasted with wallpaper, then the wallpaper must be replaced. The lifespan of the wallpaper itself is not long, and it must be completely replaced after being wet.

Because of the different production batches of wallpaper, only part of it cannot be changed like latex paint, and it is easy to have color differences. So at least the entire wall should be replaced.

When water vapor adheres to and infiltrates the surface of the wall paint film for a long time, it is easy to induce mold on the surface of the paint film. The solution is to repaint the latex paint to solve the mold on the wall.

If the walls are moldy, scrape them off first. Dry it a little and then re-apply the putty so that the wall will be very clean. Or just put wallpaper on moldy places can be a good improvement.

You can use a toothbrush to clean these things, or use bleach, or you can use a brush or rag to deal with them, which can also ensure that it is easy to deal with when it is moldy, and the recovery after treatment is relatively good.

Repaint. Repainting can solve this problem quickly and effectively. However, if the cause of mold is found, the right medicine can be solved from the root.

You can go to a professional place to find professional workers to treat your wall, or you can buy some related items online, so that you can get timely remedy, and the wall looks whiter and more beautiful.

The wall should be redone, and some wallpaper can be pasted on the moldy wall, so that you can't see the mold.

Remove the moldy area and apply it with a similar paint. Just blow dry.

In fact, you can also remove this moldy place, and wait for the wall to dry before repainting, so that the sub-wall can be restored to clean and tidy.

The treatment method of mold on the wall of the room is as follows:

1. Use alcohol or 84 disinfectant to treat the moldy wallIf the mold on the wall is not serious, first use a brush or a dry rag to remove the mildew on the wall, and it must be a dry brush or rag, otherwise it is easy to cause more serious mold on the wall. Once you have brushed the mold on the wall, wipe the wall with a towel dipped in alcohol.

2. If there are more mildew spots in the use of bleaching powder, you can use bleaching powder to mix water after wiping it with alcohol, the ratio of bleaching powder to water is 1:99, and spray the bleach powder mixed with water on the moldy wall.

Always open windows for ventilation or turn on fans to allow air circulation. But if it's wet, remember to keep the windows of your home closed. In particular, the south- and southeast-facing windows do not give humid air a chance to sneak inside.

The windows are closed in the morning and evening, when the humidity is higher than at noon, and if the windows are not closed in time, the moisture in the air will take the opportunity to enter the room. It is advisable to choose the window at noon and open the window for a short time.

When you find mildew, you can first use a toothbrush to brush off the mildew, you must use a feeling of rag dipped in water and wring it out and wipe it gently, if the mold is more serious, you can wipe it with a soft cloth dipped in alcohol, which can dry the wall and organize the growth of mold. Or use mold killer water, 84 disinfectant solution or bleach solution (diluted to 5-10%) to wipe and paint the wall, and wipe the mold plaque quickly. The method is to use a rag that is easy to wring out and wipe or use a small watering can to atomize and spray.

What should I do if my walls are moldy?

How to deal with moldy on the wall: 1. If the mildew is not very serious, you can first brush off the mildew on the wall with a dry toothbrush, and then gently wipe it with a soft cloth dipped in alcohol.

2. If there are many moldy parts, Nian Sui Zheng can pour bleach into the watering can, then add water to dilute it, and then spray it on the moldy place, then wipe the wall with a rag, and then wash it with water, and brush the wall with anti-mildew paint after drying.

3. If the mold is particularly serious, you can only ask a professional to deal with the mold and then repaint the wall.

4. Mold is mainly caused by dampness, and attention should be paid to ventilation in daily life to ensure that the humidity of the room is not too large.

Here are some ways to deal with mold on your walls:

1.Clean Surfaces - Clean the affected wall surfaces with soapy water or mold remover and make sure to completely remove mold and dark spots.

2.Fix water leaks - If mold on a wall is caused by a water leak, you need to find and fix the leak to prevent water droplets from re-entering the wall.

3.Improved Ventilation - Ensure that the room is ventilated and air circulation is maintained to prevent moisture from staying in the room.

4.Towels or clothes used to dry - Drying wet towels and wet clothes indoors can create moisture, so it is recommended to dry them outdoors in the sun.

5.Use a dehumidifier or air conditioner - Running a dehumidifier or air conditioner can help control indoor humidity and prevent moisture.

6.Brush with anti-mold paint - Brush your walls with anti-mold paint, which acts as an anti-mold paint and prevents the wall from getting wet for a long time.

Dampness is the main cause of mold. On southerly days, the air humidity is very high, and the walls and ceilings are prone to condensation, causing dampness and slowly causing mildew of mountain silver. In this case, it is advisable to strengthen the interior wall insulation by using a dynamic insulation wall panel to prevent the formation of a humid environment and prevent the wall from becoming moldy.

First of all, you have to check whether the outer wall of the room is seeping, and the second is whether there is any water leakage in the upstairs of your house, causing water seepage in the corner of your house. Again, ask if there have been dirty things in the room that have been installed with Wei Zhaoxiu or the wall has oil stains, etc., when you have these things in the wall base and have not been cleaned, the situation you said will appear when the tide occurs. If you want to solve it, you must find the root cause of the occurrence, otherwise you can only manage it for three to five days if you rush to repair it.

Find the cause and then find the painting workers to reprocess, the workers know how to do it, just keep an eye on it when renovating.

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