Which of us did not encounter such an unpleasant problem as the presence of mold and fungus on the walls of a room, bathroom, kitchen, bathroom, balcony. Surely there are none. And sometimes it seems that molds are ubiquitous, they can appear in any places. Unfortunately, this is true. However, the question of how to process the wall from mold and fungus today does not lose its relevance. Therefore, it does not bother to once again consider it in all the details and details.
What threatens?
The problem is compounded by the fact that mold not only violates the external aesthetics of residential apartments, but also spoils building materials. Getting on the damp surface of concrete, decorative stone or brick, the spores of an insidious microorganism sprout in thin layers and subject it to destruction. Here you will, perforce, begin to think about how to treat the wall from mold and fungus.
However, this does not end the list of negative consequences. The worst thing is that as a result of the appearance on the walls of rot and a grayish coating, our health suffers. A number of dangerous diseases develop: bronchitis, pneumonia, thrush, conjunctivitis, eczema, bronchial asthma, allergies and more. And this is another significant reason why you can not postpone the search for the answer to the question of how to process the wall from mold and fungus. It should be remembered that to deal with the problem under consideration is optimal at the initial stage of its occurrence.
Causes
However, before thinking about how to treat the wall from mold and mildew, it is very important to determine why they formed there. Thus, you can prevent the appearance of rot and grayish plaque in the future.
Please note that an air temperature of twenty degrees Celsius and above is considered favorable for the development of the fungus. Mold can also form at lower temperatures. The optimum for the life of the fungus is an air humidity of 95 percent.
Why does mold appear? The main reason is defects during the construction of the house. In particular, protection against mold and mildew will be minimal if, for example, poor-quality insulation of interpanel seams or high residual moisture of building materials occurs.
Another reason is the capillary leakage of moisture along the walls of moistened foundations. As a rule, this happens in old houses where there is no waterproofing. In modern buildings, the fungus occurs most often due to the total use of plastic window technology, which provides insulation from noise and heat storage. As a result, the processes of natural ventilation of the rooms are disturbed, and high humidity is formed. Of course, this is a favorable environment for the propagation of insidious microorganisms. And first of all, mold and fungus are formed in the bathroom. As a rule, they appear on the grout between tiles.
For the fight against rot and plaque to be effective, "the enemy must be known in person."
Mold fungi
Most often it is necessary to destroy them. Molds primarily affect building materials. They leave traces in the form of blue, green, black and brown plaque. As a result of the vital activity of these microorganisms, it is often necessary to make repairs, and in some cases, the reconstruction of the house.
Blue stain
They spoil the structure of the tree, and the surface of the house as a result of their exposure becomes an unseemly gray-blue hue. Again, not only the aesthetic component of the building suffers. The blue penetrates through the paint and varnish film and thereby forms a kind of waterfalls, that is, it paves the way for moisture to enter the wood. Well, if water thoroughly got into the material, then mold forms here.
Rot
It should be said about the dangers of rot, which is of three types: white, brown and bacterial. The first spoils the cellulose, but the color of the wood changes slightly. The second type acts on the material so that the tree breaks. Bacterial rot spoils the structure of the tree from the inside, and its color changes to more gray or dark. In parallel, the transparency of the material is deteriorated due to the decomposition of cellulose.
A special threat to the wooden structure is the so-called white mushroom house. In just one month, he is able to completely ruin an oak floor four centimeters thick. In the past, if this happened, the house was set on fire so that the mushroom could not migrate to other buildings.
If we talk about wet rot, then it leaves streaks of dark brown or yellowish hues on the stone or concrete, after which cracks remain. Dry rot changes the color of the affected wood to brown, and then the material is completely destroyed.
Preventive measures
The best protection against mold and mildew is prevention. However, it should be emphasized once again that the most important thing is to identify the causes of the problem. Always remember the normal humidity level in the rooms. Ensure that ventilation and heating comply with the design rules. Do not forget about heating appliances - they must be located correctly in the end rooms.
So, the first prophylactic against mold and fungus is the treatment of problem areas with table vinegar or hydrogen peroxide.
In rooms, install swing windows made of plastic, and for ventilation you need to open them completely. Do not close the doors of bathrooms tightly - leave a small opening for air to enter from the outside.
Without fail, treat the affected areas with special compounds up to the level of a brick wall (if necessary). Today, a huge assortment of mold and mildew products are sold in hardware stores. You can opt for the Dali antiseptic or the Biotol spray.
If you have to process mold and mildew from the basement, then do not forget to first carry out a series of works to drain and waterproof the object, so as to provide protection against ingress of ground and melt water.
Solving the problem in folk ways
With rot and plaque, you can fight with the help of improvised means. One of the solutions to the problem is the treatment of the affected areas with creosote. You can also use a special solution that is easily prepared at home. For cooking, you will need to dilute one kilogram of copper sulphate or one and a half kilograms of iron sulphate in ten liters of water.
Some recommend another formulation. To prepare it, you will need to dilute one and a half kilograms of copper sulfate and two liters of acetic acid in ten liters of water. The above formulations treat the affected areas.
Antiseptics
The removal of mold and fungus is most often carried out by means of antiseptics. They are made in an industrial environment based on special chemical compounds. Such drugs have a strong antimicrobial effect.
Water-soluble antiseptic preparations, as well as products in which a diluent is used, are especially popular with consumers today. Currently, oil-based antiseptics are also in great demand, in particular, creosote belongs to them. Currently, there is a whole arsenal of diverse antiseptic drugs, but it is quite difficult to find means of a universal spectrum of action. When purchasing this or that chemical product, do not be too lazy to ask the sales assistant about how to use it correctly.
Practical actions
Briefly describe what actions should be taken to remove mold and fungus from the walls. First of all, you should remove the wallpaper. Then, using a hard brush or spatula, clean off the damaged layer of plaster. The next step is to treat the walls with a cleaning agent to open the pores and remove the cement film. Next, you need to prepare the composition purchased in the store to remove mold and, using a roller, apply it to the walls, and this should be done over the entire surface. Antiseptic soil will help restore the color of the wall, make it more durable and remove particles of dirt from the base of the surface. In addition, it increases the durability of the finish.
Next, you need to prepare a dry waterproofing mixture, or you can pre-purchase it in a store. With a brush, you need to apply the composition to the walls. At the next stage, they must be primed with a deep penetration agent. Then the walls should be plastered and puttyed. After this, a second primer with a deep penetration mixture is needed. At the final stage, wallpapering is done.
After this procedure, your walls will remain dry for a long time, while condensation will not begin to form, and, therefore, mold will no longer ruin your life. All the best!