3 reasons why mold may appear on walls
Updated: Oct 11, 2021
Mold can cause many problems when it appears in the home, besides the damage it inflicts on the infrastructure, it causes many health problems for the skin and the respiratory system, so the reasons that lead to its appearance must be searched to treat the problem from its roots; Since mold does not grow out of nowhere, rather it appears when a set of environmental conditions are available, the most famous of which is humidity, and in this article we will present the most prominent causes that lead to the appearance of mold on walls.
Moisture is the main reason for the appearance of mold on the walls, and in the case of living in an area with a humid climate, care must be taken to obtain a dehumidifier, taking into account that it is regularly passed to all rooms in the house, or more than one device can be acquired in the same house, and it is worth noting the possibility of the emergence of mold Even in dry areas, around devices that use large amounts of hot water, such as washing machines, as the air around them is more humid due to the temperature difference between hot water and outside air, and to avoid the occurrence of moisture in these places, care must be taken to clean and ventilate them regularly, and care must be taken to Opening windows in the bathroom after showering, taking into account that all rooms in the house are ventilated daily.
Condensation occurs due to the temperature difference between the inner and outer walls of the house, so when the warm water in the air inside the house comes into contact with the cold wall, it turns into a liquid state, and if this condition lasts for a long time, it provides a fertile environment for the growth of mold, and to avoid condensation causing the appearance of mold, the walls must be examined Periodically, external wall insulation can be installed to solve the problem from its roots.
Water seepage inside walls is one of the most common causes of mold, as water pipes inside the walls are likely to break fractures that cause water leakage when operating any water source, and over time the walls become dwelling for many types of bacteria that cause the appearance of mold, and to avoid this, this should be avoided. Check the tubes and inspect them periodically, especially in the winter season; As the sudden cold leads to a break in the metal that makes up the pipes and thus the occurrence of leakage, and water pipes can also be isolated to get rid of this problem permanently.
Tips to prevent mold on the walls
It is impossible to get rid of mold completely, because the germs that cause mold are spread with the air everywhere, but some measures, precautions and tips can help make the house an unsuitable environment for the emergence of mold, and here is a mention of the most prominent:
Repairing water leaks as soon as they occur, taking care to dry the water from the area and place fans on it until it dries up.
Repair or replace windows that leak water and cause condensation. Moisture may collect in the window frame and cause mold to form on the walls.
Maintain a low level of humidity in the home, by using air conditioners and dehumidifiers.
Avoid placing carpets in rooms with high humidity, such as bathrooms, basements, and laundry rooms.
Maintaining good ventilation for the house, by opening the windows in all rooms daily to allow the renewal of air, and in the event that there is no window in one of the bathrooms or one of the rooms, care must be taken to provide an exhaust fan and have a fan.
Know 3 reasons why mold may appear on walls