Something can suck moisture from the walls

The old saying: Charcoal is useful for removing moisture. Wrap the charcoal in paper and put it in the house. But remember not to have anything to eat in the place where you put it.

Lime moisture absorption: On rainy days, quicklime can be wrapped in cloth or sacks and placed in various places indoors to keep the indoor air dry.

The modern way is to dehumidify with the dehumidification function of the air conditioner or buy a special dehumidifier to dehumidify. Also, you can buy a ventilation fan, install it in the window, and open the fan often to pump air to let the air flow and remove moisture.

Wardrobe and shoe cabinet can also buy more common moisture-absorbing products on the market: moisture-absorbing boxes and moisture-absorbing bags are also available.

Intermittent ventilation: The best time to do this is to close south- or southeast-facing windows and doors 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.

The moisture on the wall should first find out whether the source of the moisture is a roof leak or related to the weather and the climate location of the house. Generally, it is used for moisture absorption, and there are commonly used activated carbon wrappers sold on the Internet, and diatom mud is directly used in decoration with strong adsorption capacity and ion exchange capacity, which can effectively purify indoor air, regulate humidity, antibacterial and stain-resistant, and protect the human living environment.

The best way to bake bamboo charcoal is to use electric heater.

1. Ceramic tiles are treated with dampness and discoloration.

Some owners find that the tiles in their homes have a color change after being damp, and the color of the tiles has become darker or even black. Experts said that the color of the tile will become darker after being damp, but it will not change color, and the blackening of the damp tile should be a visual error caused by the reflection of light, and the tile will return to its original color after drying.

2. Wallpaper is treated with moisture.

When a wallpaper is wet, the wallpaper may warp, deform, and discolor. Different from latex paint walls, there are no requirements for temperature and humidity in repairing wallpaper walls, but repairing damaged wallpaper walls will inevitably produce color differences, so it is recommended to replace the wall wallpaper as a whole.

After repair, the latex paint wall will have a certain difference between the old and the new, but it is not obvious, and the color difference of the wallpaper is the most obvious. Because if you use it for too long and sock silver, it is difficult to buy even wallpaper of the same color. Even if it is the same color, color number and batch are different, there will be color differences, unless the owner uses the wallpaper remaining from the calendar acres when decorating.

But even if you use the leftover wallpaper from the renovation to repair the wall, there will be color differences, because there is still a difference in the color of the wallpaper used for a period of time and the new wallpaper.

3. The wall is treated with damp yellow traces.

Because the putty is alkaline, the wall will return to alkali after being damp, and the yellow traces are easy to appear after the wall is dry, especially at the junction of wet and dry walls. In the past, the putty used for decoration may appear moldy on the wall, but now the anti-mold putty is mostly used in construction, and the wall will generally not be moldy after the water is wet.

The same method is used to repair the alkali return and moldy walls, first use ordinary sandpaper to sand off the alkali or moldy parts, and then repaint. If the wall has begun to peel, peel, and bubble, in most cases, the putty should be removed and repainted. When repairing the wallpaper wall, tear off the damaged wallpaper and directly brush the wallpaper glue and paste the wallpaper.

Repair the damaged latex paint wall to shovel putty first, putty after the putty is cleaned, then scrape the putty three times, and finally brush the primer twice over the topcoat, compared with the new house decoration paint, just more than the process of shoveling the putty.

Generally speaking, whether it is a wallpaper wall or a latex paint wall, there is no need to level the wall again, unless the flatness of the wall is destroyed when removing putty or removing wallpaper. When the flatness of the wall is greater than 5 mm, the wall needs to be leveled with plaster.