What is the solution to mold on damp walls

If the wall is moldy, use the wall mold remover, the strong mold removal ingredient can quickly remove the mold on the surface of the object, decompose the mold and the pigment secreted by it, spray it on the moldy place, and the mold will disappear after a period of time.

Generally, people rarely have a sense of prevention when the wall is moldy, and they are only dealt with after mold, or many people do not know how to prevent mold on the wall. First of all, the paint used can be added with antifungal agents; The walls can be sprayed with antifungal agents; Do not stack things close to the wall, and separate them from each other; Pay attention to the problem of water seepage and leakage on the wall; In rainy weather, there are water droplets on the wall that are back to moisture, and they should be wiped off in time. All of the above methods can effectively prevent mold on the wall.

If the wall is damp, it is normal for the local climate to be humid or the back of the damp wall is damp, and the wall is damp due to water seepage from the back.

1. Thoroughly clean the peeled and damp wall with a shovel.

2. Continue to remove the floating ash on the wall to prevent the floating ash from affecting the bonding strength.

3. Evenly brush the separator with a brush and apply it 2-3 times, with an interval of about 3 hours between each time.

4. After the isolator is dried, the putty can be scraped in batches, and the batch scraping time is not less than 24 hours each time.

5. After the putty is dried, carefully polish it with No. 180 sandpaper.

6. Clean the surface dust and paint latex paint 2-3 times, with an interval of about 6 hours between each time.

First of all, it is necessary to find the cause of the dampness of the wall, and if it is caused by water leakage, it is necessary to find a master to deal with it in time. If it's because of the weather, here are a few things you can do: Intermittent ventilation:

Afternoon is the best time to close the doors and windows facing south or southeast on rainy days to reduce moisture entering the room. At noon, the air humidity outside is at the highest value, and it is not appropriate to open the window, so it should be opened in the afternoon or evening, when the climate is relatively dry, open the window to adjust the indoor air. Lime moisture absorption:

On rainy days, you can wrap quicklime in cloth or sacks and place it in various places indoors to keep the indoor air dry. Air conditioner dehumidification: It is simpler than the previous two methods, but it consumes electricity, so it is recommended to use other environmentally friendly and moisture-proof methods to save energy.

Practical moisture-proof small objects Moisture absorption box: a must-have for wardrobe dehumidification. The more common hygroscopic products on the market are generally made of calcium chloride granules as the main content, and most of them also add flavor ingredients, so they integrate functions such as dehumidification, aromatherapy, mildew resistance, and deodorization.

Moisture absorber boxes are mostly used for moisture absorption in wardrobes and shoe cabinets. To use it, simply put it in the cabinet. Moisture Absorbent Pack:

Confined spaces work best. The principle of the hygroscopic bag is similar to that of the humidity absorbent box, but the contents are mainly water-absorbing resin, and after absorbing water, it becomes jelly-like and is not easy to disperse into pieces. In addition to clothing, leather goods, stamps, cameras, pianos, computers, audio-visuals, etc. can be used to help dehumidify.

If placed in a confined space, the moisture absorption effect is better. The way to solve the problem thoroughly: shovel off the wall skin, do waterproofing, and then scrape putty to brush the paint.

Temporary method: Use 84 disinfectant bleach solution and apply it to the moldy area (you can brush it several times) to lighten the color of the mold. The above methods are for reference only, you can choose the right dehumidification method for your home.

The steps for treating damp and moldy walls are as follows:

Material preparation: shovel, anti-mildew separator, anti-mildew separator, etc.

1. Clean the wall of Naling, expand 30cm outward along the outermost edge of the wall mold, and use a shovel to shovel the skin layer of mold growth to the cement mortar plastering layer. If mold appears on the blank wall, simply brush off the mold that grows with a wire brush.

2. Brush the anti-mildew separator, on the wall after the above treatment, evenly brush the anti-mildew separator 2 to 3 times with a brush or roller brush, brush horizontally, vertically, and horizontally again to ensure that the bottom liquid is brushed completely and evenly brushed. Each pass needs to be thoroughly dried before the next coating.

3. Scrape the anti-mildew isolation layer in batches, 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, and scrape it until it is level with the wall that has not been shoveled.

How to prevent mold on the wall?

To prevent mold on the wall, you need to keep the wall dry and choose wall decoration materials with good air permeability. When decorating the house, the owner can choose to use some breathable materials on the wall.

When choosing these materials, the first thing to consider is the air permeability, if the air permeability of the material is not good, it will lead to the wall water vapor can not be discharged from the letter core slippage, after a period of time, the wall will appear mildew, to often pay attention to the situation of the house wall, when you find that there are black dots on the wall, don't care, just wipe it off with a wet rag.