How to get rid of the fungus on the wall. What is mold and how to destroy it

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• Preventive measures
• Means used

The fungus that appears on the walls adversely affects human health. Mold on the walls can cause skin diseases, affecting the circulatory and respiratory systems, including the musculoskeletal system. It should be noted that mold can appear on the walls of a brick and wooden house, in the shower room and in the basement.

Mold on the walls appears due to dampness and improper ventilation of the room.

Preventive measures

Builders allocate some methods how to destroy a mold from walls. However, these methods do not provide a 100% guarantee of complete disposal of the fungus. To prevent mold, it is recommended to perform some preventive measures during the repair process.

You can add to the putty or plaster antifungal agents. It will be better if you remove the wallpaper from the walls. After drying, the surface is treated with a special primer. Otherwise, after 2-3 weeks it will be necessary to destroy the mold again.

Remove the fungus in the house or apartment using the following materials:

• rubber gloves;
• respirator;
• brushes;
• vitriol;
• bleach;
• primer.

If the mold is deeply embedded, then before treatment with solutions, it must be cleaned from the wall with a spatula.

Initially, masters recommend reducing moisture. Then the ventilation system is checked and the room is ventilated. To reduce the level of humidity in the house, you will need to install an air conditioner with a special filter and impregnation against the appearance of fungus and mold.

You can dry the room with a building hairdryer or electric heater. In order not to breathe this air, it is recommended to wear a respirator and long gloves. Raw things and various covers are removed from the room. Spatula removed from the walls of the mold. Deep penetration of the fungus provides for complete removal of the finish. This process is done by hand using a perforator and a special nozzle. To avoid power failures, you will need to disconnect all electrical devices from the power supply.

To get rid of mold on the walls will help traditional and special means.

The use of copper sulfate involves the dilution of this powder according to the instructions. The resulting composition is applied to the surface with a brush. If the mold is removed with bleach, then this substance will need to be applied in 3 layers.

As for the use of special antiseptic primers, they can be purchased at the hardware store. Such compositions are implemented in finished form. They are applied to the pre-cleaned and dried surface with a brush or spray. 6 hours after treatment, the affected areas are cleaned again. Then the surface of the walls is washed with water, dried and treated with an antiseptic.

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Means used

To quickly get rid of the fungus on the walls, you will need to dry each room of the house or apartment well. This procedure is performed by a heater or electric stove. Rooms of the house or apartment are dried in turn. It should be noted that the simultaneous inclusion of multiple heaters can cause a fire.

It is better to destroy mold in an empty room. Furniture should be brought to fresh air and dried. Initially, the walls are cleaned with sandpaper and treated with a fungicidal composition. You can remove the fungus from the walls with the help of the solution of ferrous sulfate. For its preparation will require 1.5 kg of powder and 10 liters of water. You can use in this case a solution of sodium fluoride. For 1 kg of powder will require 10 liters of water.

To get rid of the fungus on the walls of the house or apartment, you can use an aqueous solution. For its preparation will require 10 liters of water, 0.5 kg of copper and 0.5 kg of ferrous sulfate. Well eliminates the fungus solution from 0.5 kg of copper sulfate, 2 l acetic acid  and 10 liters of water.

It should be noted that folk remedies only delay the spread of mold. Such compositions do not guarantee complete removal of the fungus. Therefore, it is recommended to use special antiseptics that have antimicrobial and antifungal effects.

It removes mold with soapy water and sandpaper. Often, housewives use water-soluble antiseptic for this purpose or a special chemical composition that is prepared with the help of a thinner - white spirit or turpentine.

• Date: 21-05-2014
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• Rating: 30

What is mold and how to destroy it

• What do we know about mold?
• The causes of mold
• Preventing mold
• Removing mold from walls: preparatory work
• Mold removers
• How to destroy mold: step by step instructions

What do we know about mold?

Mold in the home can appear almost everywhere. If suddenly in your home appeared persistent unpleasant smell, then, most likely, it has shown itself to be mold. Carefully examine all corners of your home, especially the walls hung with carpets and the places where furniture stands close to the walls. If somewhere on the walls you find spots of green, yellow-orange, gray, brown, or black, this is mold.

Mold is a microscopic fungus that is very difficult to get rid of.

Mold is a microscopic mushroom, it is omnivorous and omnipresent. It can equally easily appear on brick and wooden walls, on a tile in the bathroom and on the concrete ceiling of the basement. Even in a well-cleaned room, up to 500 spores of mold fungi inhabit 1 m³ of air. But, being so common, the mold is still little studied.

And this is despite the fact that dozens, if not hundreds of serious scientific works have been written about the harmful effects of mold on the health of people, especially young children, the elderly, in short, all those who for various reasons have weakened immunity. It is mold that can become a trigger that caused pneumonia, tracheitis, bronchitis, laryngitis, conjunctivitis, dermatitis, stomatitis, asthma, thrush, rheumatism in your loved ones.

Mold can cause a variety of eczema, allergies, nausea, dizziness, persistent headaches. And the most terrible: mold fungus can cause human tuberculosis.

In addition, the mold, appearing on the surface of any material, begins to grow, penetrating small threads of its roots into the structure of the material and destroying it. Wood, concrete, brick, stone and other materials are exposed to it.

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The causes of mold

The conclusion is obvious: the mold in the living room is not the place. And although today it is almost impossible to completely get rid of the mold, but to prevent the mass reproduction of its fungus is a quite doable task. To do this, you first need to eliminate the causes that contribute to its reproduction.

The main and only reason for the appearance of mold in the house is dampness.

But the causes of dampness in the house are different, but they must be identified and eliminated.

Mold appears in warm rooms with high humidity and improper ventilation.

One of the most likely causes of dampness in a residential building can be miscalculations in its construction. This may be poor-quality waterproofing, high humidity used in the construction of materials. Also, the reason may be made in the repair of the house, if it was performed poorly.

If during the repair the wooden windows were replaced with plastic windows, then even in the case of a quality repair, there is a high probability that mold will soon appear on the window slopes and the walls around them.

This is because such a replacement disrupts the natural level of ventilation of the rooms, as a result of which the humidity in the room rises. Therefore, if you decide to install plastic windows in your home, be sure to choose hinged windows in order to be able to ventilate the room in a timely manner.

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Preventing mold

To date, there are many fairly effective ways to remove mold from the walls. However, none of them can give a 100% guarantee of complete deliverance. Therefore, the best way is to prevent its occurrence.

To achieve this, you need to perform a set of preventive measures during the repair. A good effect is the addition of antifungal agents in plaster or putty. Better yet, remove all the carpets and paintings from the walls, clean the walls from wallpaper (if any) and let them dry out, and then treat the walls with a special antifungal primer. If you do not do this, then after 2-3 weeks you will again wonder,.

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Removing mold from walls: preparatory work

The first and most important step in the fight against mold is to reduce the dampness in the room. Carefully inspect the house, especially those areas where the pipes are running water and sewage. Check if the taps are leaking, if the roof is leaking. Carefully inspect the area of ​​the walls - if there are any cracks in them. All the identified problems should be eliminated as soon as possible in order to reduce the humidity in the room, otherwise it is pointless to take on the destruction of mold.

Mold must be removed along with damaged plaster, which is a loose black mass.

Also need to check exhaust ventilation. To reduce the level of humidity, you need to thoroughly ventilate all the rooms in the room. If an air conditioner is installed, it can also be used to lower the humidity in rooms, but only if the air conditioner design provides for the presence of a filter with special anti-fungal impregnation in it, otherwise mold fungi may appear in the air conditioner itself.

Having finished airing the rooms, you need to dry them well. To do this, you can use a heater, electric stove - any electric heater. Drying rooms is best done in turn. Many heaters at the same time can not be turned on, because it can not withstand the wiring, and a fire happens.

Before proceeding with the elimination of mold on the walls, you need to purchase a respirator and long rubber gloves. When you start on the walls, there will be such a concentration of fungus in the air that, without taking care of your protection, you risk being in the hospital.

Before you begin to eliminate mold, you need to remove all things from the room. It is better to take them out not to another room, but to fresh air, in order to air and dry: in a damp room, dampness is present not only in the walls, but also in the things inside it.

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Mold removers

After sanding the mold with sandpaper, the surface must be treated with a fungicidal solution.

To remove mold from the walls, you can use both special tools designed to eliminate this fungus on the walls, and traditional folk remedies.

Among folk remedies one of the most effective for eliminating mold is a solution of copper sulfate (1 kg of copper sulfate per 10 liters of water). Good results are also obtained by a solution of ferrous sulfate (1.5 kg of ferrous sulfate per 10 liters of water) or a solution of sodium fluoride (1 kg per 10 liters of water).

You can prepare an aqueous solution by dissolving 0.5 kg of iron and 0.5 kg of copper sulfate in 10 liters of water. It copes well with mold fungi and a solution consisting of 0.5 kg of copper sulphate and 2 liters of acetic acid per 10 liters of water.

But still folk remedies can only delay the spread of mold, but do not guarantee its complete removal. Therefore, special antiseptics with antifungal and antimicrobial action remain the main enemy of mold.

Mold can be removed with soapy water and sandpaper.

Most often it is water-soluble antiseptics or special chemical compoundsFor the preparation of which a thinner is required - white alcohol or turpentine. When eliminating mold in wooden rooms, colorless oil-based antiseptics have also proven themselves, the main advantage of which is the ability to penetrate deep into the wood, providing long-term protection from fungi.

But, acquiring an antiseptic, you need to remember that the universal remedy for the elimination of all types of mold has not yet been invented. Therefore, do not be shy to ask the seller in detail about the purposes for which it is intended and how to use it correctly.

Any buildings are subject to the risk of infection with a fungus, and the fight against mold on the walls in an apartment remains a pressing problem for many property owners.

The causes of mold can be very diverse. Increased humidity in the room and insufficient ventilation leads to the development of the fungus. These factors are the result of shortcomings made during the construction of the building (poor hydro and thermal insulation of floors, walls, foundations, etc.). The owner of the apartment, who is too keen on finishing surfaces with modern materials (for example, from plastic), can also contribute to the formation of mold. Not to mention the rooms, the appearance of mold in which is most likely due to the high level of humidity - bathroom and kitchen. Do not forget about leaks from the apartments located above.

If the owner of a country house has all the possibilities to fight the fungus, the battlefield of the apartment owner is often limited only by its internal space (although residents of the first floors can independently carry out some work on waterproofing and warming the ceilings of the basement or outer wall of the apartment). The rest of the inhabitants of high-rise buildings have to rely on the responsibility of housing and utilities organizations.

Special conditions are necessary for the formation of mold.

The main condition for successful fight against fungus on the walls is the elimination of conditions for its development. It is necessary to ensure uniform distribution of heat throughout the room and to prevent the increase of humidity in it:

• the heating system should work properly;
• there should be no gaps in the water pipelines;
• rooms, especially those with high humidity, should be equipped with an effective ventilation system (if not natural enough, it should be installed forced);
• bathroom and kitchen doors are best left open more often.

Virtually every apartment plumbing communications are closed by covers. It is necessary that the air beneath them circulates freely. For this purpose, it is necessary to make ventilation holes in the casing. Decorative panels and trim plumbing equipment - baths and sinks. Under the veneer must also provide natural ventilation.

Improved ventilation contributes to the formation of high humidity and condensate in the apartment.

In winter, condensation may form on the windows. The phenomenon is inherent in low-cost plastic structures. In order to prevent the appearance of drops, it is necessary to ensure the unobstructed flow of warm air to the windows. You may have to drill the windowsill in several places.

The insufficiently insulated walls of the apartment should not be moved closely against the furniture - this will impede the natural ventilation of the partitions, and the fungus can appear both on them and on the furniture.

Repair in the apartment is the best time for complex measures to prevent the appearance of fungus, but the problem is completely solved only after waterproofing and wall insulation from the outside. In this case, their freezing and penetration of moisture inside are excluded. Internal work will solve the problem only partially. From the formation of mold partitions will save only a thorough surface treatment with antifungal agents. Such work should be carried out at the preparatory stage of repair.

Tip!  Repair is better to time for the warm season, when there is an opportunity to thoroughly dry the areas to be processed.

For the prevention and partial elimination of mold walls are treated with an anti-fungal antiseptic

What to do if mold appears

The fight against mold will not turn into an endless war with the timely detection of signs of its occurrence.  If several months have passed since the beginning of the development of a fungus, then radical measures will be required to destroy it. In the meantime, the mold has only shown itself on the walls, you can get rid of it, using inexpensive time-tested tools. Among them:

• hydrogen peroxide;
• vinegar;
• ammonia;
• manganic acid potassium;
• borax;
• baking soda;
• chlorine bleach.

3% hydrogen peroxide is an effective means to remove fungus. The substance is applied to the previously cleaned area, but the painted surfaces cannot be treated with peroxide due to its whitening effect.

In the fight against the fungus often use vinegar. It is sprayed from a spray over a surface free of mold. Vinegar destroys almost all types of fungus and penetrates deep into the processed material.

After spraying, the affected area is wiped with a cloth moistened with vinegar. After 1 hour, traces of vinegar can be removed with clean water. The room is airing. Vinegar treatment is recommended to repeat after a week.

Sprayer used in the spraying of ammonia. The composition for the fight against the fungus is prepared from equal parts of ammonia solution and water. An hour after the treatment, the surface is washed with clean water and the room is aired. When working with ammonia, use respiratory protection. Ammonia solution is used to remove the fungus from the tile and glass.

Potassium permanganate is a famous antiseptic. Its solution (1 tsp. Of potassium permanganate in 1 liter of water) is wiped or sprayed on surfaces infected with mold.

For the destruction of mold, you can use brown: 1 cup of the substance is dissolved in 2.5 liters of water. The composition is applied to the wall with a stiff brush. The operation is best repeated 2-3 times. Rinse the borax solution is not necessary.

Helps get rid of mildew baking soda. A sponge soaked in a solution (1 tsp. Soda per 1 cup of water) wipe the surface. After 50-60 minutes, they are wiped with a sponge with clean water, but so as not to remove the fully formed film of soda.

Mold Elimination with Bleach

Sodium hypochlorite, on the basis of which many bleaches are produced, is detrimental to any kind of mycelium, but the bleaching composition, characterized by high chemical activity, should be used with caution. Work with him, wearing safety glasses and rubber gloves. Respiratory protection must also be used, as the chlorine vapors are poisonous.

Bleach can be used to remove fungus from tiles, glass and other similar surfaces. A side effect of its use can be fading of the treated area, so it is better not to apply bleach to painted walls (especially wallpaper).

To combat mold on the walls, you can use laundry bleaches.

Bleach and other chlorine-based formulations are not recommended for processing porous materials such as gypsum plasterboard and wood. Chlorine volatile compounds destroy the fungus only on their surface, and water enters the material, creating an ideal environment for the development of mold.

Mortar on the walls in the apartment is prepared from 1 part bleach and 10 parts water. The composition is applied with a brush on the surface previously cleared of fungus.

Tip!  Before removing mold, moisten the affected surface, which will prevent the spread of spores in the apartment.

Mold destruction with potent agents

Sometimes it is possible to get rid of mold on the walls only by applying radical methods of struggle. Sometimes the fungus penetrates the wall so deeply that it is necessary to destroy it by removing the plaster to the ground.

Traditionally, for the treatment of surfaces strongly affected by the fungus, copper sulfate is used:

• 100 g of substance are dissolved in 10 l of water heated to 40 ° C;
• the affected area of ​​the wall is cleaned of fungus and flaking stucco fragments;
• the surface is washed with warm water solution of household soap;

Tip!  After removing the fungus and plaster, before impregnating with anti-fungal agents, you must thoroughly dry the section of the wall to be treated.