How to remove mold from walls?This question concerns many people who have encountered this trouble. But it is not enough to eliminate the problem itself, it is important to find the reason that contributed to the appearance of mold in the house.
Mold on walls can appear due to poor waterproofing or improper air circulation.
Finding the reason
Before you start troubleshooting the problemyou should find the source of its appearance. There are many factors that could lead to the appearance of mold. This could be dampness, poor air circulation, poorly executed waterproofing of walls and a number of other reasons. The main, but not the only condition for its appearance is humidity, in this case excessive. A decisive contribution is also made by a violation of air exchange in the room and the premises as a whole. Therefore, before starting the fight, you should normalize air exchange and eliminate the cause of high humidity. It is necessary to either clean the existing ventilation ducts or install a new one, if this makes sense.
Causes of mold.The appearance of fungi can be caused by freezing of the wall and other enclosing structures. Measures to eliminate this problem are also carried out in advance. They include insulation of floors, walls, and the roof of the building. In addition to the above reasons, there is a leaking roof, errors made at the construction stage. It is also worth paying attention to the sewer and water supply systems. If their sealing is violated, the result will not be long in coming. Return to the table of contents</a>
Elimination of mold: front of work
After the cause of the problem waseliminated, you can move on to the next stage - liquidation. Removing mold from the walls is not difficult, even ordinary detergents can help with this. It is important to note that depending on the duration of the parasite's presence, it may be necessary to remove not only the mold, but also some structures. The fact is that the fungus can eat deeply into the surface, causing its destruction. It will not be possible to save such an object, so the only solution that will prevent the fungus from spreading further is to dismantle such a structure. We are talking primarily about finishing materials and decorative elements. To prevent the spread of mold, you should also remove the wallpaper, but before that, the walls need to be moistened, for which you will need ordinary warm water. At this stage, you should assess the degree of damage to the wall surface. If this happens in a wooden building, then the mold on the walls could penetrate deep, causing the destruction of the wall. For this reason, it should be checked for strength and other mechanical indicators. Even if the base has not been damaged, it must be processed with sandpaper.
Growth pattern of mold fungi.After the preparatory work, they begin to remove the fungus. Many use Domestos, a popular product among housewives, for such purposes, but in the case of mold, it is recommended to remove it using special preparations, for example, Senezh Efro, Fongifluid and a number of others. The treated surface will dry within a few hours at standard humidity. It should be noted that the treated wall contains the decay products of microorganisms, so it is necessary to sweep the walls with a dry brush, without missing a single area. After this, the surface needs to be washed with warm water, after which it is dried. If the mold has manifested itself quite strongly earlier, these actions can be repeated after some time. A day after completion, they should be treated with a deep penetration primer. This is necessary to strengthen the walls, maintain air permeability and ensure good adhesion to the next layers of finishing. The next stage includes plastering the surface and gluing wallpaper. It should be noted that the glue is selected to be moisture-resistant and have an antifungal effect. Many experts advise using good paint. This action has reliable protection - the surface painted with paint will remain dry, and this is an important condition to avoid the return of mold.
Mold Problem Solving Diagram.If the cause of mold formation was poor waterproofing, then the apartment needs to be treated from the outside. However, this is problematic if the action takes place in an apartment located on the 10th floor. But even in this case, there is a way out. It is necessary to treat the surfaces of the walls that have an exit to the street with a special composition, for example, "Polyfluid". It is important to note that all the work makes sense if all stages were carried out qualitatively, starting from eliminating the cause and ending with the removal of the parasite itself. Only in this case, the question of how to remove mold will not arise in the future. Return to the table of contents</a>
What drugs will be needed?
The current market for such products is literallyis filled with all sorts of preparations, but it can be very difficult to choose the right one. Further, we will talk about them. You should start with a product called "Mögel-Fri". The methods of its application are varied, from a spray bottle to ordinary brushes, so this preparation does not require special equipment. It instantly copes with organic objects, sterilizes the surface. The liquid is left for a day, after which the remains are cleaned off the surface. The main advantage of this product is that it not only does not leave stains, streaks, etc., but also does not spoil the finishing materials at all. Its effect is designed for a long time, so you can not worry that the problem may return. Another advantage of the product is the ability to evaluate the result of the work. The composition of the product includes special particles. Allowing you to see the remains of mold on the surface after treatment, if you bring an ultraviolet lamp to it.
Folk remedies for combating mold:vinegar, citric acid, soda, cleaning agents. The best option is the product "PS 50", which is suitable for many surfaces, including drywall, concrete, various types of wood. Plastered surfaces will also not suffer if you use "PS 50" to remove fungi. The preservative solution "Fungicide" has good reviews. This product will allow you to remove mold from walls for a long time, as well as any other organic deposits. It can be used as an addition to some types of work, for example, when pasting wallpaper, as an additive to glue and when priming. However, it is worth noting that this product is not recommended for use on wooden walls. "Fungicide" can be used as a preventive measure, and does not require removing the decorative layer. Return to contents</a>
Preventive actions
So that you don't have to scrape it off every timemold from the walls, it is better to take measures that will allow you to avoid it. The first rule is that the premises should be periodically ventilated. This is especially true in cases where precipitation is frequent. It will not be superfluous to organize a ventilation system. When placing furniture, you need to pay attention to leaving a gap near the wall; sofas, armchairs and other objects should not be placed close to it. The air in these places should also circulate and move freely. When renovating or cleaning the house, it is recommended to use antiseptics, which can be included in construction or cleaning products. For certain rooms, for example, for bathrooms, there are special preparations. Thus, removing mold from the walls is not difficult if you know what you had to deal with and perform all the actions correctly. Identifying the cause of its appearance will allow you not only to cope with the problem at this stage, but also to avoid its return in the future.
