What to treat walls from mold before blowing wallpaper

The mold affects the surface, covering them with ugly and dangerous stains that quickly multiply and grow over the entire surface. She has an unpleasant smell, and the disputes of molds can fall into the body of people and animals. It reduces immunity, poisoning the body and provokes the emergence of a number of diseases. Therefore, with the slightest appearances of mold and for the prevention, it is necessary to handle the walls with special means.

If the mold has already appeared on the wall, it is worth determining what kind of type it belongs:

Surface. He is characterized by small contaminated areas and bright color. The fungus is easily removed from the site using a brush or a damp cloth;

What to treat walls from mold before blowing wallpaper

Deep. A large infected area, mold has a black, brown or green, with a caviar with a specific smell. In this case, surface treatment will not give results, mold heart sits deeply - in putty, concrete.

Surface mold

In the first case, there is no need to use potent drugs, it is enough to prepare a homemade tool from undergraduate materials. They are effective at the initial stages:

Chlorine-containing means of white type. Their composition includes sodium hypochlorite, which has a destructive effect on mold. It can not be diluted, but comets and domestos must be divorced in a ratio of 1:10 with water;

The bora is a substance that contains Bor. It is a white crystalline powder substance. Sold in pharmacies. It is bred with water - per liter of water 150 g of substance;

Hydrogen peroxide. Affordable, cheap and safe way. Hydrogen peroxide is in every home, so there should be no problems with processing. The sponge is wetted by peroxide and wipe the infected area;

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Vinegar. The ordinary 9% vinegar is suitable, which is in the kitchen at each mistress. The surface is treated with vinegar in its pure form;

Copper vigor. It is used for surface treatment only if the wallpaper is dark and dense, since after processing the wall turns into a bluish color;

Tea tree oil refers to disinfecting. It is bred with water 1:50 and wipe the surface. The solution kills mold and fills the aroma room.

Any of these methods is reused, after each time the wall should be good.

Deep mold

With deep lesion to cope much more difficult. This is under the power of potent substances. Before their use, the surface is closed. If the putty is firmly fixed, the top layer of the fungus believes and the surface is treated with deep penetration preparations. If the plaster is collapsed, the walls are purified from it, and the waste is burned. Next, there is a turn of antifungal agents, they are treated 2-3 times. When the wall is driving, it is processed by the primer, which includes a fungicide. They differ in each other by concentration, based on the room. In this case, the primer will be needed for internal work.

The primer is applied with roller, tassel or sponge. The pulverizer can skip some sections. You need to process the entire area with a reserve of 1 meter and the most susceptible - the area around the windows, doors. Treatment passes 3 times, with an interval of 5-6 hours.

Work is carried out in gloves, glasses and respirators.

Processing the surface before pasting walls with wallpaper is better to entrust the acrylic basis: Atlas Mykos, Stop Mold, Abedis 06, Fongifluid Alpa, Dali. Some of them need dilution, others are ready for use. Before use, carefully study the instructions.

Next, the wall is putty, ground and proceed to pasting.

Causes of fungus appearance

The reasons for the appearance of the fungus is a lot, it can appear again through time. It is worth determining the reason for its appearance. Often it: