Many owners of suburban real estate, quite often have to deal with such a problem as mold in the house. On the Internet it is not difficult to find a lot of tips on how to get rid of mold on the walls in the rooms and how to deal with it, but often for some reason information about the reason for its appearance is lost.
The thing is that different types of mold cannot spread on a clean and dry place, which means that mildew requires an environment with high humidity.
If mold appears in the house during the winter period, this indicates a poor thermal insulation of the walls, with sharp temperature changes on the walls, moisture condensation occurs, where the fungus begins to grow.
How to get rid of mold on the walls and ceiling of a house?
In this case, only the insulation of the room can save the situation, and the easiest way to warm the walls is the use of polystyrene. But if mold continues to develop in separate areas throughout the year, then in this case the waterproofing of the room is damaged, and this problem can be eliminated if building waterproofing is used. Although you should not lose sight of the root cause of how moisture penetrates in order to plan a further course of action.
Knowing the root cause, it will not be difficult to select the right material.
There are only a few reasons that moisture can enter the room.
The first reason may be the porosity of the foundation (concrete, brick), although all this seems solid at first glance, but in fact there are micropores inside the foundation through which moisture penetrates into the room.
The second reason is leaky seams and inaccuracies allowed when laying the foundation and walls. It is through these seams that moisture freely enters the room. In winter, frozen moisture expands them and creates large gaps.
And the third reason is that in these micropores, the gradually accumulated moisture begins to rise, reaching even the second floor.
Today there are several basic methods and materials with which it is easy to solve the question of how to get rid of mold on the walls. To protect brick or concrete foundations and walls, a cement mortar coating method is used on the outside of the building.
Thus, a protective layer is formed that prevents the ingress of moisture.
Another processing method is more suitable for stone materials, although it can be used for the rest. With the help of painting, you can clog the pores through which moisture has entered, thereby increasing the moisture resistance of the walls and foundation.
And the last way to remove mold is the use of penetrating building waterproofing, which penetrates like micropores like moisture, thereby clogging and blocking further access to moisture.
There are several main methods of waterproofing and materials that are used for their implementation. To protect concrete and brick walls, various cement-based waterproofing materials are most often used.
How to get rid of mold on the walls, if the fungus manifests itself in small quantities? It can be wiped with hydrogen peroxide or vinegar. There are also a number of folk remedies that are no less effective. This, for example, a solution of copper sulfate or creosote. But all these substances eliminate the problem only for a short time, soon the fungus manifests itself again.
In order for the fungus to disappear completely, it is necessary to apply drastic measures. First, take care to completely dry the affected areas. Then you need to completely remove the finish from this part of the surface. A special chemical composition is applied on top of the cleaned place. For a different type of fungus and lesions, different processing means are used. Therefore, it is required to invite a specialist in this field so that he assesses the situation and determines which substance is necessary in your case.
For the best result, use a set of tools. First, a special antiseptic is applied to the treated surface using a roller, brush or spray. If you apply a brush, then the solution is better absorbed into the wall. In the advanced case, it is recommended to treat the surface several times, so that the product sticks deeply and neutralizes all mold spores.
After two days, the disinfected surface is covered with special equipment, it will not allow the fungus to reappear. And after carrying out these procedures, this site can be re-finished.
For indoor use, there are antifungal paints. Experts advise to paint it with such paint before wallpapering the surface. But it is desirable that all funds be from the same manufacturer. And do not forget that all substances are poisonous, so follow the necessary safety rules.
Indoor ventilation problem should be solved. In a bathroom where there is high humidity, it is advisable to ensure good ventilation.