Mould in a wooden house and damp walls.

The water itself does not get out of the materials. Therefore, there will be a constant smell of dampness in the house, and over time this will lead to fungus and mould. Most often microorganisms appear exactly on the walls, in the corners or behind the furniture. The problem is that getting rid of the visual manifestations of mould is not enough. The mould can penetrate under the wallpaper and deep into the walls, so eliminating it with artisanal methods or home remedies will not work. If moisture remains in the wall materials, then mould formations will come back again and again. The only way to get rid of them is to dry the structures.

Contrary to popular belief, it appears not only in damp cellars and basements, but also in dwellings that have been flooded and not dried in time. The fungus is quite aggressive, it literally destroys wooden materials, turning them into dust. Therefore, wooden wall finishes, and floor coverings can be seriously damaged.

Wet and damp walls in a home can pose serious threats to the health of the residents and the integrity of the building. Here are a few reasons why damp walls are extremely dangerous:

• Development of mould and fungus: damp conditions provide the perfect environment for mould and fungus to develop. Mould can release mycotoxins, which can be hazardous to human health. Prolonged exposure to the mould and its spores can cause allergic reactions, respiratory problems, and other health issues.

• Damage to materials: moisture can damage structural building materials such as wood, drywall, or brick. This can lead to rotting, warping and deterioration, ultimately affecting the strength and stability of the building.

• Deterioration of thermal insulation: moisture deteriorates the thermal insulation properties of materials. This can lead to increased energy consumption for heating and air conditioning, resulting in additional costs.

• Damage to finishes: Wet walls can damage paint, wallpaper, and other finishes, requiring additional repair work.

• Health of residents: Excessive humidity and mould can cause a variety of health problems, including allergies, asthma, mucous membrane irritation, and other respiratory problems.

• Odour: damp walls are prone to odours due to decomposition of organic materials or off-gassing by mould.

• Deterioration of appearance: wet walls often have an unesthetic appearance. This can deteriorate the appearance of the house and reduce its value.

And inhabit a variety of substrates, both plant and animal. They belong to the kingdom of Fungi and are a form of their development.
Moulds often form a dense, fluffy layer on the surface of various materials such as food, wood, walls and other surfaces, especially in conditions of high humidity and lack of sufficient air circulation. It is a common species of fungi and fulfills an important role in nature, participating in the processes of decomposition of organic matter.
Some types of mould can be beneficial, such as those used to produce certain types of cheese and antibiotics. However, most moulds are potentially harmful, especially when they develop inside homes and buildings, which can cause air exchange problems and have negative health effects on the residents' health.
Some mould species produce toxins (mycotoxins) that can be harmful to human and animal health if ingested through air or food. Therefore, it is important to take steps to prevent and control mould in homes and buildings, including drying damaged or flooded areas, ensuring good ventilation and regular inspections to identify and remediate mould in a timely manner.