How To Remove Fungus From Walls

How To Remove Fungus From Walls

Home ยป How To Remove Fungus From Walls

A fungus that occurs on the walls of a dwelling is a real disaster that not only spoils the appearance but also negatively affects the health of people who are in such a building. Therefore, as soon as you notice the first signs, it is necessary to take all measures to eliminate the problem. It is important to understand that the earlier the manipulations to get rid of it when it starts, the better the result have to achieve, and should spend less time on it. True, for this you need to know how to remove the fungus from the walls and what means to use it for this.

Harm Of The Fungus To The Premises And Human Health

Mold appears for several reasons that must develop simultaneously to create favorable conditions. These include:

  • The entry of fungal spores, both from the outside, and the use of contaminated materials during construction and finishing work.
  • Increased humidity levels, create a favorable environment for spore germination.
  • Poor ventilation of the premises creates stagnation of air, which also “likes” the fungus.
  • On the first floor, the walls can mold due to dampness that penetrates from the ground.
  • On the upper floors, the cause is often a poorly repaired roof and leaking gutters. Leaking moisture soaks into panels, bricks, or other wall material and causes fungus to form.
  • Also, in abandoned apartments and houses where there is no heating in the winter, mold, and fungus on the walls can form due to the freezing of the room.

Considering all this, of course, in the first place it is recommendable not to allow such situations to coincide. If each room and corner in it is sufficiently intensively ventilated and moisture does not accumulate, then the chances of developing a fungus become minimal. The situation is more complicated with building or finishing materials.

Therefore, if it was still not possible to prevent and remove the formation of fungus from the walls, then the correct recipes, means, and methods, one can use to get rid of it. After all, if you do not do this and live in such a space, you can experience the following negative consequences:

Formation Of Various Diseases Of The Respiratory System

Deterioration of general immunity, and, as a result, a general weakening of the body and more frequent diseases that you tolerate in severe form.

Skin problems. Often there are dermatitis and allergic reactions on the body of the body, namely, on the mucous and nail plates, and fungal diseases can develop.

Also, people often develop conditions of inflamed conjunctiva, which, with a long course of the disease, can lead to a general deterioration in vision.

It is precisely because of their negative influence and deterioration in the appearance of the room that people have always tried to remove the fungus from walls. In addition, it destroys building materials. Therefore, earlier, when there were no effective remedies for it, wooden houses infected with a fungal infection were even burned in Rust’.

How To Get Rid Of The Fungus From The Walls In Simple Affordable Ways?

Here are the simplest ways to effectively eliminate mold stains on walls in rooms and bathrooms or the corners of window systems:

Table Vinegar

Using table vinegar will help solve the problem in the early stages. In this case, all manipulations come down to simply wiping the plane with a cloth dipped in vinegar. For the effectiveness of the impact, you can not immediately wash off, but let the acid act on the problem. But, since it still causes unpleasant odors in the room, then it is recommendable to rinse intensively with water. After that, it is advisable to try to ventilate the room so that excess moisture evaporates.

Hydrogen Peroxide

Hydrogen peroxide, or the well-known peroxide, is also effective in the fight against fungus – blue, black, or green. You can buy it at a pharmacy without problems, but its concentration should not be less than 3%. Otherwise, it sharply reduces its effectiveness. The processing method is the same as in the case of vinegar. But, you should not limit yourself to a single treatment – to forget about the problem forever or for a long time, it is worth repeating the treatment several times with a difference of 2-3 days. This eliminates fungal spores that can germinate in a few days.

Baking Soda

Baking soda is also good at getting rid of this pest. This is because spores cannot exist and develop and multiply normally in an alkaline environment. Therefore, it is worth taking advantage of this by preparing an alkaline solution and treating the necessary areas with it. The following concentration is suitable – 200 ml of water and 1 tablespoon of baking soda with a slide. Everything must be intensively stirred until the dry component is completely dissolved in the liquid. The advantage of this method is that after processing, you don’t have to wash the wall with clean running water.


Ammonia will eliminate the lesion in several treatments. It must be diluted with plain water at a concentration of 1:1. But, this recipe has a certain drawback. It manifests itself only on those surfaces that have a smooth texture. If the plane is porous, ammonia will either be ineffective or will not have a pronounced effect on the problem.


The ozonizer is a progressive method of removing mold and fungus from the walls. Similarly to quartzing, it removes all bacteria, viruses, fungus, and mold from the surfaces of the room or walls.

“Heavy Artillery” In The Fight Against Fungus

If the situation is out of hand and the fungus has grown to a sufficiently large surface area, then using the above methods will not give that effective results. Or, at best, their impact will be subtle and this will force the owner of the premises to carry out the treatment many times.

To avoid such a laborious process, you should use the following substances to remove the fungus from the walls.

Copper Sulfate

The well-known copper sulfate is a great option to deal with the problem for little money. You can buy it in any hardware or building store. The form does not matter – it can be either powder or granules. But, before applying copper sulfate, prepare an emulsion or the so-called “shampoo” from it. Add the concentrated solution of about 20 g of the substance to 1 liter of water. In order not to have to stir for a long time, it is better to take a slightly warmed liquid. If you are planning to treat a porous surface, for the effectiveness of the impact, you can add another 1 tablespoon of vinegar with a strength of 9% to the composition.

The scheme of work with copper sulfate is as follows:

  • The entire surface where the fungus develops must be initially cleaned. This is done, depending on the building and finishing material, with a spatula or sandpaper. On a smooth tile, plaque is best cleaned with a spatula. And on plaster walls with emery.
  • Brush off any remaining dust. This is best done with a damp cloth.
  • Then you need to make a fairly concentrated soap solution and rinse the entire wall. This will enhance the effect of vitriol.
  • Be sure to dry the surface.
  • After it becomes completely dry, it is necessary to apply vitriol. Let stand for at least 3 hours. Then apply a second layer.
  • It is best to repeat this manipulation 3-5 times to achieve the desired effect and remove the fungus from the walls.

Important Note

Please note that it is necessary to work while wearing a respirator so as not to breathe at the time of cleaning the dust, in which there will certainly be fungal spores. Otherwise, an infection can enter the body, which then most negatively affects the state of health. In addition, not everyone is aware that blue vitriol is poison. Therefore, it is necessary to protect all exposed areas of the body, eyes, and hands. Wear clothing that completely covers the body.

Household Chemicals

The second effective remedy is different types of household chemicals (it must contain, in one form or another, either whiteness or a bleaching agent) and pure bleaches which you can use to get better results. In this case, all manipulations are quite simple, as they are written on the label of the product. It is worth following these recommendations and achieving the result will be quite simple. The only thing to keep in mind is that the treatment is best done with a stiff brush if there are recesses or any irregularities on the wall. So, for example, on a tile with just such material, it will be possible to go through all the seams and clean out all the unwanted ones from them.

But, there is no one necessary condition that users often forget about. Rinse the wall, after treatment with household chemicals or bleach, with running water without fail. Do this as carefully as possible to remove particles of the active substance. Otherwise, you will then have to breathe in its fumes. And this will also negatively affect human health.

Severe And Advanced Cases

If all of the above methods did not help, or it immediately becomes obvious that you need to apply something serious, then they will come to the rescue:

  • “Fongifluid”;
  • “Snowball”.

For both means, the principle of influence boils down to the fact that they, as it were, dry up the entire infecting colony of the fungus. Apply funds once. At the same time, it is advisable not to be in the room for a while. The drug should have time to have an effect and then dry. Only then you can remove the dried residues of a fungus with a dry brush or a dry, rough cloth from the walls.

After that, it is desirable to update the wall by applying a primer to it. It is recommendable in this case to use compounds that have an antibacterial and antifungal effect. This will prevent re-infection. And, only after treatment with a primer, re-finish the wall with a suitable material.

In such simple ways, you can get rid of mold, both in mild cases and in the most neglected ones. Nevertheless, it is better not to allow its occurrence. It is enough just to monitor the room and periodically clean the cluttered corners. Allow them to ventilate and prevent excess moisture from entering. By installing suitable heating and repairing all the cracks in the house, you can forever forget what a fungus is.

Also Read:

How To Remove Mold From The Walls In The Apartment

How To Clean Windows From The Outside

How To Properly Clean The Apartment

How To Clean The Seams Between Tiles

How To Wash Windows After Repair

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