How to wipe the painted walls at home if they are dirty?

How to deal with the dirty wall of the painted wall at home:

1. Paint the wall and clean the general stains.

When cleaning at home in summer, you should wipe off the dirt on the wall in time. For water-resistant walls, you can scrub with a cloth, and blot them with a dry towel after washing; For non-water-resistant walls, wipe them with erasers, etc., or use a towel dipped in some cleaning solution to wring them out and wipe them gently.

2. Paint the wall with special stains and clean.

For some special stains that are relatively strong or difficult to wipe clean. You can gently scrub the stain off with fine sandpaper and then slightly repair it with a wall paint brush.

3. Treatment of mildew on the painted wall.

Summers are humid and rainy, and the walls near the bathroom and kitchen are prone to mildew, which affects the aesthetics of the walls. In the case of mildew on the wall, for the white wall, wipe it with bleach, which can not only effectively remove the mildew on the surface, but also have the effect of disinfection; For colored paints, it is recommended to use a professional wall mold remover. In order to prevent mold on the wall, daily moisture-proof maintenance is very important.

In the humid and rainy summer, you can place tea leaves or activated carbon at the foot of the wall near the bathroom and kitchen to absorb moisture, and you can also use a professional dehumidifier or use the dehumidification function of the air conditioner.

Fourth, the phenomenon of cracking on the painted wall.

If there are cracks in the paint surface, the cracked part is directly shoveled off, and the paint of the same color is repaired.

5. Common wall cracks are generally due to sudden climate changes. Therefore, in the hot and rainy weather in summer, the indoor temperature and humidity should be adjusted through the switch of doors and windows, air conditioners, dehumidifiers, etc., to avoid rapid thermal expansion and contraction of the wall due to changing climate, resulting in cracks.

1. Colored liquid stains. Liquid items such as coffee, cola, and juice often stain the walls and need to be treated in time to avoid leaving a mark. Usually, these liquids should be wiped down before they have not spread through permeability.

Very shallow traces can be treated with bleach. Gently tap with a rag to remove the marks.

2. Writing on the walls, footprints. When children are playing, some footprints, handwriting and other stains can be removed with an eraser or sandpaper.

3. Dust on the walls. No matter what kind of room it is, there will be dust in the long run, but because the natural non-polar mineral raw materials of diatom mud do not contain metals and do not produce static electricity, it does not actively absorb dust.

4. If it is a white wall, it can be repainted with a simple paint. If you have white chalk, you can also try to use it, which is more cost-effective.

Gently polish with fine sandpaper, pay attention to be light, especially for colored topcoats, be sure not to expose the primer, and remove dust after sanding.

Latex paint can be easily wiped off if it is dirty. In addition to brushing on the exterior wall, latex paint can also be brushed indoors, the waterproof effect of latex paint is very good, and the dirty things can be wiped off with a slightly damp rag without affecting the overall effect.

Latex paint also has the advantages of environmental protection, convenient construction, fast drying of the coating film, good air permeability and good water resistance.

Colorful walls can make the living room brighter and more lively, but with the longer decoration time, affected by the environment or man-made, coffee, beer, red wine, etc., stains such as coffee, beer, red wine, etc., are more difficult to control at home, which will lead to dirty walls, how should we deal with it?

1.Stains and scratches on the wall can be wiped clean with a damp cloth and a little dish soap. In addition to this, you can also apply some toothpaste to a damp towel to wipe it off.

2.If there are tea stains on the wall, you can use a multi-purpose cleaner at home to remove them. Dilute the detergent and then spray it on a rag to wipe the wall, this cleaning method is effective.

3.If there is a slight stain, we can use fine sandpaper to sand, the action must be light, just scrape off a thin layer of the surface, and then apply white shoe polish to the sanding area. In addition, you can wipe it with a clean white cloth dipped in water, or gently wipe it clean with an eraser.

4.Toothpaste is one of the essential daily necessities for every family, in addition to brushing teeth, toothpaste can also help us complete the cleaning work, such as colored crayon prints, footprints, handprints, etc., if using an eraser does not work, you can try to wipe with toothpaste. Squeeze a little toothpaste on a damp cloth and gently wipe the wall back and forth with your fingertips to see a noticeable stain removal effect.

When the stain is removed, rinse with water.

5.If the whole wall is stained or yellowed and mildewed, then the whole wall can only be shoveled off, scrape the putty twice after brushing the wall, the first time horizontally, the second time vertically, sandpaper polishing according to the process of 1 primer and 2 topcoats to find a professional master to construct.

If it's just a few square meters of painting, you can use the 1-liter multi-functional water paint of Chenyang Water Paint by yourself, and you can complete it yourself if you have strong hands-on ability. In addition, once the furniture that has been placed for a long time is removed, there will be furniture marks on the wall, and the contrast with the surrounding color is very clear, and this phenomenon is basically unavoidable, and it can only be painted again.

If the wall with latex paint is dirty, it can be treated like this:

1. It depends on the quality of the latex paint used, the stains and light scratches of the good paint can be removed with a damp cloth and dish soap, or wiped with toothpaste and water and a towel.

2. Slight latex paint wall stains can be sanded with fine sandpaper, scraped off a thin layer, and then coated with white shoe polish.

3. Slight stains on the white wall can be gently wiped off with a clean white rag dipped in water, or you can use an eraser to try to wipe it (the force must be gentle).

4. If you have a multi-functional cleaner at home, you can dilute it and spray it on a rag to wipe the tea stains on the wall.

5. If the wall is seriously dirty, it can also be removed by using gypsum or precipitated calcium powder, rubbing it on the cloth, or rubbing it with fine sandpaper. Squeeze some toothpaste on a damp cloth to wipe off the pencil or colored crayon on the wall.

6. The coating film of latex paint on the wall is very thin, the surface strength is not high, it is easy to be damaged by hard objects such as tables and chairs, and it is easy to be polluted by living stains. In terms of cleaning, the performance test of latex paint includes the scrubbing resistance of the paint film, and ordinary dust can be scrubbed with water or laundry detergent water to remove stains. However, it is more difficult for oily stains.

Most of the time, people use sandpaper to polish and repair, which is time-consuming and laborious. In fact, many of our daily products are good stain cleaners. For example, when cleaning small areas that are difficult to clean stains, you can try toothpaste

Moisten with a little water first, then apply some toothpaste to the stain, gently rub your fingers back and forth with a cloth ball, remove the residue, and then wash it with water. Contaminants such as tea, coffee, beer, and ice cream can be cleaned with potassium bicarbonate dilute solvents. The ink needs to be cleaned with dilute hydrochloric acid solvent first, and then washed, noting that it needs to be rinsed with clean water afterwards.

The black marks of the paper after burning can be cleaned with a dilute oxalic acid solvent first. Paint stains during daily decoration need to be treated with special detergents.

7. If you just want to clean it up simply, you can gently wipe the defaced wall with a wet towel, not too hard, so as not to form an obvious contrast with the unwiped wall or gently wipe the stained surface with toothpaste. Of course, you should also pay attention to what paint was used before, whether it is resistant to scrubbing, if not, you should gently wipe it with a wet towel, if it is too dirty, gently grind it with sandpaper, and then wipe it with a wet towel!

You can use exterior wall latex paint, although it is exterior wall latex paint, it can also be brushed indoors, the effect is not bad, and the waterproofness is very good.

Nippon Paint has an M800, which is an engineering paint and is also waterproof. Dirty things can be wiped off with a slightly damp rag without affecting the overall effect.

Latex paint, if dirty, you can wipe it with a semi-damp rag.

At present, Nippon paint is better.

It can be wiped with a wet rag without affecting the overall effect.

1. If there are small scratches or small stains on the wall, you can wipe and brush them with a soft towel or a soft-tipped toothbrush. 2. If the stain of the wall paint is relatively large, it is recommended to use special fine gauze or some other special tools to clean the wall for a related remedy. 3. If the stain is long and the area is relatively small, you can use an eraser to wipe it.

4. If the stain area is large and difficult to remove, it is recommended to use professional tools and detergents to clean the wall. Relevant knowledge popularization: 1. In the protection of the wall, we must pay attention to a regular inspection of the wall to avoid small cracks on the wall but ignore them, which will cause more hidden problems.

2. In the protection of the wall, we should also pay attention to taking the children away from the wall to avoid dirt or scratches on the wall due to their naughtiness. 3. The user should also carry out regular quality assurance work on the wall, regularly inspect it once every three months, and also conduct a better communication with the after-sales service staff to ensure the quality of the wall paint. 4. In the decoration of this wall paint, it is recommended to choose some paints with strong dirt resistance, good quality, moisture and fire prevention, which avoids many later problems to a certain extent.

1. If there are some footprints on the surface or some watercolor pens, you can use toothpaste, and it can complete the cleaning work. Wipe the wall clean first, then squeeze a little toothpaste, and wipe the wall evenly with a rag to bring the effect of decontamination. Wait until the stain is removed, then wipe it with a rag damp with water, and finally let it dry naturally.

2. If some stains are difficult to remove, it is necessary to combine detergent or precipitated calcium powder, which can have a chemical reaction with the stains, and then slowly sanded with sandpaper to remove them cleanly. If it really doesn't work, you can also repaint, first with sandpaper, then choose the same color of paint, brush the primer once, and then brush the topcoat twice.

3. When consumers choose wall paint, they may recommend a wall paint that can be scrubbed to you. In fact, it is water-based latex paint, which has a difference between water-based paint and ordinary paint or latex paint, which does not contain curing agent. When using, only need to add water for blending, and it will not produce toxic and harmful gases.

4. And it is water-based, use water as a thinner, if there are some stains in the later stage, you can wipe it clean directly with a moist rag. Therefore, it is a kind of paint that can be scrubbed at will, the cleaning effect is very ideal, and it is also very convenient to clean up later.

There are several common techniques for removing dirt when the paint brushed on the wall is dirty, 1. Eraser. 2. Toothpaste. 3. Detergent.

4. White shoe polish. 5. Precipitated calcium powder. How to deal with it:

1. If there are traces of pencils, chalk, and crayons on the wall, use an eraser to clear the traces. 2. Colored crayon prints, footprints, handprints, etc., if you can't get rid of them with an eraser, you can try to wipe them with toothpaste. Squeeze a little toothpaste on a damp cloth and wipe the wall back and forth with your fingertips to remove dirt.

When the dirt is removed, rinse it with clean water. 3. The detergent is suitable for small areas of dirt, and large areas of dirt should be dealt with by professional masters. 4. Small dirty spots can be sanded back and forth with fine sandpaper, and then smeared with white shoe polish, this method is suitable for slight small areas of dirt.

5. If there is a large area of dirt on the white wall, apply a little precipitated calcium powder on the rag, the precipitated calcium powder can produce a certain chemical reaction with the dirt on the wall, and then gently rub it with sandpaper, and the wall can be re-glossed. If the whole wall is stained or black and moldy, it is recommended to shovel the whole wall, and if you can't get it yourself, it is recommended to find a professional master to deal with it.

In the process of renovation, if the wall paint painted on the wall has not dried, it is easy to leave some scratches and other marks on the wall, or even stain part of the wall. Even if there is no accident in the process of painting, it is inevitable that the wall will be stained after painting, so how to deal with the dirty wall paint?

1. Use toothpaste. Toothpaste is a must-have in our daily life, we use it every day, but don't underestimate the effect of toothpaste, in addition to whitening teeth, it also has a certain effect in dealing with wall paint stains. If there is a small area of dirt on the wall, we can squeeze out a part of the toothpaste, dip it with the fingertips, gently apply it to the dirty area, apply it a few times, and wait for a while, you will find that the dirt on the wall is much lighter, and then wipe it with water to solve this problem.

2. Recoat the wall paint. If the dirt on the wall is relatively large, then it is obviously unrealistic to treat it with toothpaste, at this time we have to take another method, which is to reapply the wall paint, which is also the most effective method. If the whole wall is dirty or moldy, we need to remove this part of the wall paint first, and then repaint the wall paint step by step, so that the dirt on the wall can be removed.

3. Precipitated calcium powder. In addition to the methods mentioned above, we can also use a material, precipitated calcium powder. Precipitated calcium powder can chemically react with the dirt on the wall, and through this reaction, the dirt is removed.

After this step, the wall may not look so beautiful, and we need to sandpaper the wall participating in the reaction so that the wall can look more tidy.

4. Detergent. If only one part of the wall is dirty, then we don't have to go through the hassle of repainting the wall or using precipitated calcium powder, because there is a very easy way to do this. Gently spraying the dirty area with detergent will remove the dirt after a while, which is very practical and can easily solve the problem of dirty walls.

5. Use an eraser. The eraser may seem to us just a stationery item, but it can also be used to solve the problem of dirty walls, but its use has certain limitations. If the wall is dirty with a pencil, then you can use an eraser, even some small areas of other types of dirt, the eraser can also be removed, but large areas of dirt, the eraser is useless.

The above methods are very practical, if there are some problems with the walls of the room, you can completely use these suggestions.