Mold on the walls: causes, remedies and how to permanently eliminate it
Mold on the walls of the house is a big problem: in addition to being decidedly anti-aesthetic, it can also cause damage to your health and that of your family, and that is why it is necessary to find out the causes immediately and try all the useful remedies to eliminate it. definitely.
Mold generally occurs on the walls by attaching itself to the plaster, where patches of different sizes and gray, black and green appear. Often accompanied by bad smells. This problem occurs especially in the winter months, when it is humid and raining outside. a lot, and in environments where there is little ventilation or there is poor insulation of the walls towards the outside.
As we said, mold on the walls of the house can cause small health ailments, from respiratory problems to headaches, and it is important to act as soon as possible to fight it in the best possible way. How to permanently eliminate it? Find out immediately with us, after analyzing the causes and the main remedies (from bleach to baking soda up to specific products).
What are the causes of mold on the walls?
Mold on walls occurs when the home environment shows very specific characteristics. First of all, there must be a clear difference in temperature between inside and outside: very cold outside and very hot inside. Then there must be spores in the walls, which is very common indeed. The room in which the mold takes root must be poorly lit and damp conditions must exist, due to infiltration, condensation or leaks.
The causes of mold on the walls, therefore, can be linked to structural issues affecting the house (from poor insulation to water infiltration) and / or bad domestic habits, such as not changing the air in the room sufficiently. or leave damp laundry closed to dry or use bad heating modes.
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Bleach, baking soda and other products: the remedies (natural and otherwise) for mold on the walls
How to remedy the mold on the walls when it occurs? First of all, keep in mind that there are specific products on the market, such as anti-mold sprays or anti-mold paints. If you already have bleach at home, however, you can try to solve the problem by diluting it with water and passing it on the spores, but being very careful not to inhale it. The use of a normal detergent with disinfectant action can also be fine: spray on the wall and rub vigorously, in such a way as to hit not only the surface side where the mold occurs.
Do you prefer to use natural and non-chemical remedies? You can then try the following substances, all non-polluting, which can be used individually, diluted with water or mixed all together and sprayed on the stains, and then removed with a cloth after giving it time to act: bicarbonate, wine vinegar , lemon, hydrogen peroxide, lavender essential oil, grapefruit seed extracts and tea tree oil.
Then remember to pass, with a certain regularity, on the walls with mold a vinegar, water and bicarbonate-based compound: it will help prevent the problem from arising again, thanks to its antibacterial properties.
Another compound that you can prepare yourself at home is an anti-mold spray with the following ingredients: two glasses of water, one of white vinegar, two tablespoons of baking soda, two tablespoons of hydrogen peroxide, a tablespoon of salt, 5 drops Once you have prepared the mixture, shake the bottle and spray on the wall, then let it act for a few hours and remove with a cloth.
A "last remedy, even more basic, is that which provides a solution consisting of, simply, water, bicarbonate, coarse salt and hydrogen peroxide. Also in this case, you can apply the solution with a nebulizer and then clean with a dry cloth.
Mold on the walls: how to permanently eliminate it?
Attention: the remedies seen so far, both specific products and natural solutions, do not eliminate the problem of mold on the walls, but simply the stains! In order for the mold to be permanently eliminated, it is necessary to solve the structural problems of the house which mainly concern thermal insulation and ventilation.
Adding an insulating layer on the perimeter walls (outside or inside) may prove to be the necessary solution and, although it is possible to add panels with do-it-yourself, it is always better to contact an expert, even more so if the mold problem is due to rising damp.
Finally, be careful to correct bad habits and to remember to facilitate the exchange of air in the environment, always allowing proper ventilation.
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