Mold on the window: causes of appearance, methods and means of struggle

Plastic windows are no longer a luxury, since almost everyone has already had the opportunity to appreciate their comfort and affordability.

They are ideal protection against noise, cold and dust in a room. They give the home a special coziness and make it bright.

A plastic window needs minimal attention: there is no painting, no need to wash the glass unit inside the frame.

But if at least one significant mistake was made during the installation process, then during operation you can find unpleasant consequences - spots of molds.

Why is she dangerous

Mold and mildew produce powerful vegetable poisons. As they multiply, they can cause various diseases. The most common ones are:

respiratory diseases; allergic diseases; headaches; chronic fatigue; irritation of the skin and eyes; decreased concentration of attention; pathology of liver and kidney function; bone diseases.

As a rule, the symptoms do not appear immediately, therefore, the diagnosis of pathologies is difficult. The fungus on the windows tends to multiply, at the time of the weakening of the immune system, it aggravates the human condition. If the problem is not eliminated in time, the diseases can become chronic. The treatment will take more money and time than the timely elimination of the fungus.

The causes of mold

In fact, mold always surrounds a person. These are groups of microorganisms that covertly live next to living things. However, if you do not create a favorable environment for them, then in the overwhelming majority of cases they do not pose a danger.

There is an opinion that it is impossible to completely get rid of mold. At the same time, it is possible to create conditions in which the fungus is not able to reproduce and live. One of the main factors affecting its formation is excessive humidity in the room, insufficient ventilation. Why does mold appear on the windows? Most likely, the humidity in the room is over 60%.

Another equally important condition for the development of a fungus is temperature. As a rule, it varies between 15-38 degrees Celsius. The most favorable for reproduction is considered to be the range of + 22 ... + 27 ° С. Based on the foregoing, it is clear that the fungus is a constant human cohabitant, since these conditions are also optimal for humans.

What is the owner to do

In this part, we will talk about what the owner of the house can do in order to get rid of the fungus, how to remove mold from the slopes of windows and improve the ventilation of the room.

1. Remove mold and change slopes if necessary.
2. Provide good ventilation.
3. Repair faulty plumbing.

p, blockquote 11,0,1,0,0 ->

If everything is left to chance, then the colony will grow and destroy not only the drywall, but also the wall under it. Assess the degree of penetration of the fungus into the material, if the mold has already made its way under the drywall, then you should dismantle it and do it all over again.

p, blockquote 12,0,0,0,0 ->

When you dismantle the slopes, check the condition of the wall for damaged brickwork, concrete or plaster. If the black spots have already spread along the wall, then you will have to remove the mold mechanically.Damaged plaster is loose and can be easily cleaned off with a spatula; if a wall is affected, it is easier to use a grinder and remove mold using a disc designed for working with a stone or a nozzle with metal bristles.

p, blockquote 13,0,0,0,0 ->

When the remains of the fungus are removed, the wall is dried with a construction hairdryer. One of the industrial fungicides is applied to a dry surface. For example: "PROSEPT FUNGI CLEAN», «Neomid BiO Repair», «Antifungal», «Ceresit CT 99 "," Mil Kill ", «Isocide" etc. Apply the composition according to the instructions. Also clean the glass itself, the plastic profile and the rubber seal with baking soda, vinegar or one of the above.

p, blockquote 14,0,0,0,0 ->

p, blockquote 15,0,0,0,0 ->

Now let's deal with cracks and insulation, after dismantling the slopes, all the builders' flaws are clearly visible. Often the reason for cold, drafts and mildew is the saving of polyurethane foam. You need to carefully check whether the voids between the window and the wall are well filled, you can use a lighted candle. Where the flame deviates sharply, you need to blow out foam, if it comes through from a crack in the wall, then it is covered with putty or sealant. The damaged foam is cut off and replaced with a new one. It is also worth making sure that there are no cracks on the outer slopes, if necessary, cover them with a facade putty.

p, blockquote 16,0,0,0,0 ->

p, blockquote 17,0,0,0,0 ->

When all the cracks are sealed and nowhere is blowing, it's time to start installing the slopes. To keep warm and get rid of mold forever, it is worth insulating the slopes with mineral wool, foam or filling the voids between the wall and drywall with polyurethane foam. You can plaster the slopes and paint them with paint, the fungus rarely starts on the plaster. Do not forget to add “Anti-mold»Or any other suitable fungicide in putty and paint. Another great option is to lay out the slopes with tiles, it is easy to care for it, mold appears on it less often and it lasts much longer than other coatings.

p, blockquote 18,0,0,0,0 ->

p, blockquote 19,0,0,0,0 ->

Why does mold appear in winter

Most often, it forms on plastic window structures. The thing is that it is here that the conditions for its growth are almost ideal. In the summer season, its localization is significantly reduced, since the air becomes dry and the room is ventilated. Weather conditions improve and mold on the window disappears. With the onset of cold weather, the situation repeats again, while sometimes the fungus conquers more and more territories.

Surely many have heard the term “dew point”. It is she who causes the appearance of the fungus. Due to the difference in air temperatures outside and inside the room, condensation collects on the structure of the window and opening, the surface of the glass unit, slopes and under the window sill. It converts into water, and moisture is the optimal environment for mold growth.

Another common reason for the formation of fungus on windows is the leakage of interpanel seams. The problem does not appear immediately after the installation of the structure, but after a time when the insulation in the panel picks up water. This happens due to poor-quality sealing of joints and seams. Some types of insulation are capable of absorbing up to 200 liters of water. It, in turn, begins to evaporate and is deposited on the glass, thereby creating favorable conditions for the development of mold.

Inputs

The use of plastic windows has become widespread for a long time. They are comfortable and practical, do their job perfectly, close hermetically, save us from the cold, noise from the streets, bring comfort and coziness to the house. In addition, from an aesthetic point of view, they look much more impressive than any painted wooden frames.

By the way, it is also not necessary to paint double-glazed windows, they normally keep the color, and practically do not fade.To bring them to their normal state, it is enough to just wash them from time to time.

All these excellent qualities of double-glazed windows are preserved with proper installation, but if mistakes and mistakes were made in this process, then there may be problems. The most common problem is high humidity, and as a result, the formation of mold and mildew.

Unlike wooden windows, which are not so airtight, since they have decent slots in their design through which moisture is released outside, plastic windows close tightly, completely blocking fresh air. It is the main advantage of double-glazed windows in this case that becomes the main disadvantage, generating condensation inside the room.

Double-glazed windows allow you to create a comfortable microclimate at home

A warm and humid environment is great for mold, so it will happily settle in it. This microscopic fungus is a lot of hassle and leads to the destruction of building materials. Builders call mold a biodestructor, because most construction problems result in the fight against this fungus, and it does not spare the materials.

In addition, mold has a negative impact on human health. Spores of microorganisms get into the humid air of the room that we breathe, as a result, severe allergies or other diseases, such as mycoses, can develop.

If the structure is incorrectly installed

Often, mold on plastic windows is formed as a result of poorly executed installation of products. Despite all the preventive measures and methods of getting rid of the fungus, the problem will come back again, be regular. The reasons may be as follows:

After dismantling the old structure, the entire window opening was not cleaned well enough of dirt. In addition, no fungicide treatment has been carried out. The windows were changed in the cold season, icing and further thawing or moisture ingress became the impetus for the development of the fungus. The slots were not thoroughly filled with foam, the joints were poorly treated with sealant. When choosing a window structure, the temperature regime inherent in the region was not taken into account.

Even the slightest mistake when choosing and installing a window structure can turn into big problems. It is for this reason that it is important to contact trusted specialists and install double-glazed windows from well-known manufacturers.

How to remove mold around a plastic window

Most often, people neglect prevention issues and think about solving a problem only when faced with it. When mold is found on the slopes of the windows, proceed to the following actions:

The window sill and window trim are removed. Everything is thoroughly cleaned and dried. Treatment is carried out with chlorine-containing products. All holes and crevices are filled with foam or sealing compounds. The surface is primed with a special agent, for example, "Ceresit ST 99". The window sill and cladding are reinstalled.

If the above measures did not correct the situation, you need to make ventilation holes in the upper part of the plastic structure. You can also use the following tools available in everyday life:

copper sulfate; chlorine; vinegar essence; fungicides; hydrogen peroxide solution; disinfectants or antifungal agents.

Most popular remedies

To remove mold on the window, the following substances are usually used:

Bleach is one of the simplest and most affordable remedies. In addition to mold, it removes bacteria and has a disinfectant effect. The powder is diluted with water in a ratio of one to five. Wear rubber gloves and a respirator while working. Bleach instantly kills the fungus, so there is no need to apply it for a long time. It may not have the best effect on the decorative finish of the window, therefore its use is not recommended for processing slopes, window sills and front parts of the structure. Copper sulfate.This substance is an excellent tool for the destruction of all kinds of microorganisms. When working with it, it is important to protect the skin and respiratory system with protective gloves and a mask. Vitriol is used to treat plastic frames, slopes and a window sill. However, it should not be applied to metal parts, as this can lead to corrosion.

Household fungicides are often formulations based on one of these agents, but already in finished form. One of these is "Whiteness", Well Done 2 or more caustic composition from the domestic.

Sparing chemistry

You can use less aggressive substances for cleaning:

You can remove fungus from glass and plastic frames using a vinegar solution. To do this, add 200 ml of essence and boric acid to one liter of water. A natural and effective remedy against fungus - a solution made from one tea tree oil and a glass of water. Mold can be removed with a 3% hydrogen peroxide solution. Common detergents, for example, Cillit Bang, help to clean the mold from the surface. In the fight against mold, disinfectants such as Biocin and Neomid 600 have proven themselves well.

In some pharmacies, there are broad-spectrum antifungal drugs - "Clotrimazole" and "Candide".

A few words about our advantages

The main advantages of our company:

• Price policy. The cost of services for the destruction of mold is relatively low: we do not require cosmic sums and try to target a wide audience.
• Spectrum. We are ready to destroy any mold, regardless of the severity of the infection and the type of fungus.
• Competence. The company employs only competent and truly experienced specialists who are not by hearsay familiar with all the subtleties of microwave processing: we are strictly concerned with the selection of employees.

How to remove mold from a plastic window

This can be done with affordable home remedies. Their manufacture takes a minimum of time and money, and in terms of efficiency they surpass expensive means of directional action. The following formulations will help get rid of mold on windows:

A glass of vinegar essence is mixed with the same amount of boric acid and a liter of warm water, the entire window structure is treated. 100 g of bleach and copper sulfate are added to a liter of water, the resulting product effectively fights the fungus. In a liter of water, dissolve 100 g of copper sulfate and sodium fluoride, treat problem areas.

Surface treatment is best done with synthetic fabric. Vitriol and sodium fluoride are available from household or horticultural stores. It is imperative to protect the skin of the hands and face with gloves and a mask. After cleaning the surfaces affected by mold, the room is well ventilated.

Ventilation

• Check the operation of the ventilation system with a lighter, if there is no flow, call a specialist. The master will clean the channel or suggest equipping the hole with an exhaust fan that will forcibly draw in air.
• It is best to equip window units with fittings for micro-ventilation or supply valves, from this purchase you will receive as many as three benefits. Firstly: there will always be fresh air in the house, secondly: the glasses will stop sweating and, thirdly, the mold will disappear.
• A hood should be installed above the stove - this will reduce the humidity level during cooking.

p, blockquote 20,0,0,0,0 ->

Sorbent and ionizer

Household appliances can also help in the fight against fungus. An ionizer is a device that cleans the air from microbes, bacteria, pathogenic organisms, etc. Small models are very convenient to use. The device is placed on the windowsill and turned on at high power, and after a while, the minimum mode is set. The device is left on for about half an hour.

Sorbent is a fragrance absorber. It is produced commercially to eliminate unpleasant odors in rooms. In the fight against mold, he will not be able to radically change the situation, but there will be a small effect from use.

Difficult cases

A window sill on which there are outdated rust spots or traces of flower pots with folk remedies are unlikely to be cleaned.

You will need serious household chemicals, in particular Cosmofen 10. It is ideal for removing any kind of dirt.

The product is quite toxic, therefore it is recommended to additionally use a respirator.

After completing the work, you should thoroughly ventilate the room.

Limescale can be removed with Cillit Bang spray.

Spray the composition on the windowsill, distribute evenly with a sponge and leave for 10 minutes, then rinse thoroughly.

If you have not been able to prevent the appearance of stains from the primer, then to remove them, you can use polyurethane foam or alcohol to soften the stain, special scrapers or sponges with a hard nap.

SZOP will help remove not only primer and rust, but also cement and plaster.

Remember, pollution is easier to prevent because it is unlikely to get rid of without effort.

Place napkins or plates under the flower pots, close the windowsill securely before repairing, and wipe off the stains as soon as you notice.

Chemical substances

In addition to home remedies, specially designed chemical compounds help in the fight against mold on the window:

Atlas Mykos. It is a concentrate designed to remove mold, algae, fungi, moss and lichens. It is used for indoor and outdoor processing. The product is diluted with water according to the instructions, it all depends on the surface to be treated. Astonish. One of the best remedies for black mold. Stains can be easily cleaned without much effort. If it is necessary to remove fungus from window structures, shower cabins, tiles, this product will be the best choice among analogues. SZAVO. A popular remedy for mold in residential, technical and basement areas. Completely destroys mold, algae and yeast. It is easy to apply, does not require rinsing, and does not leave stains or streaks on the surface. Antialga B25. It is a water-based formulation containing fungicide and algicin. Effectively removes various types of mold and mildew. The product is odorless, non-toxic, and is often included in wood paints as additional protection. Well Done 2 is a new generation antifungal agent with an antibacterial effect. The result is noticeable almost immediately. As a rule, it is used to treat the affected areas of painted walls, wood, windows, bathrooms and even ventilation systems.

The most effective way

We believe this option is really effective and will help you with 90% of stains and streaks. So, you will need:

• Baking soda
• 9% vinegar
• Cheap dish detergent
• Warm water
• Clean rag

1. 1. Wet a cloth in water and do not wring it out completely.
2. 2. We wipe the window sill effortlessly, just moisten it.
3. 3. Next, straighten the cloth and pour it abundantly with vinegar, and on top of this add detergent.
4. 4. Take baking soda and sprinkle with a thin layer all over the windowsill.
5. five.Turn the rag over and begin to wipe the surface thoroughly with soda on top.
6. 6. Foam forms on the windowsill and we leave it for 10-15 minutes.
7. 7. Next, rinse the cloth and wipe the surface until you remove all the foam. Done!

A similar method is shown in this video:

As the reviews of many housewives show, it is in this way that you can get rid of absolutely most stains, which is especially clearly visible on white plastic window sills.

But there are a few more ways that we would like to mention.