The facade of a building is like a person’s face: if it is a little shabby, then a general opinion is created that something is not right with it. The same is with the house, when its walls have already faded, the colors have lost their saturation, and in some places they are generally covered with dirt, which means the owner is untidy.
We all know that we are “meet by clothes”, in fact, this is why we should take care not only of our appearance, but also give the house its former beauty. Why do walls get dirty so quickly?
- To start, this is a result of manufactured air pollution, including gases from automobiles and industrial pollutants.
- In addition, there are also natural (natural) sources of pollution, such as insects, strong winds, precipitation in the form of rain and snow, and rain.
In some cases, cleaning the facades of buildings is necessary immediately: if there is a factory near your house, then its emissions mix with precipitation and lead to the destruction of the outer layer of the wall. That is why experts advise to carry out annual washing of facades. But the price for such services in companies is quite high, and the quality does not always meet the standards. The only rational solution is to independently clean the outside of the building from dirt and dust.
Note! Washing walls allows you to maintain the integrity of the structure and increase the service life of finishing materials, however, only if the necessary tools are used and all the basic rules of the processing process are observed.
Table of Contents
Washing the surface of the facade
Before washing the surface of the facade, it should be washed with plain warm water and kept away from children and animals.
- The selected substance is diluted to the desired consistency.
- With the help of a brush, the contaminated area is carefully smeared.
Note! If it is a porous material and the mold must be removed, go over it two or three times to eliminate the possibility of recurrence.
- After the cleaner has been infused (5-7 minutes), you need to rinse it off with water.
- After 1-2 days, treat the surface with a water-repellent agent that will protect your building facade for a long time.
As for hard-to-reach places
Often, dirt appears in those places where neither a brush nor a roller can get – so how to eliminate these pollution?
The best option is a sprayer, where a weak cleaner concentrate is poured. You can replace it with a regular syringe: draw up the solution and spray it into a slot or crack where there is a fungus or mold.
Mechanical washing of facades
Sandblasting facade cleaning method
Sandblasting of facades is not carried out by hand and it should be understood that it cannot be done independently, this requires equipment.
The advantage of this method lies in the high pressure that splashes abrasive substances onto the surface of the walls. It is quite simple and effective: in an hour you can process 40 square meters, when with a roller you are unlikely to be able to clean even half.
Another practical option that can clean the facade of a building from dirt is pressure washing: a strong water pressure allows you to clean those surfaces where atmospheric pollution is without the use of harmful chemicals. Order a pressure washing service near you and the result will exceed all expectations!
Professional advice: It should be remembered when applying a do-it-yourself facade cleaner, it is necessary, first of all, to think about safety: protect the skin and mucous membranes, otherwise you can get poisoned.
Do not experiment at home: it is strictly forbidden to wash the surfaces of walls in residential premises with such substances.
Observe the scope of application: if the package does not indicate that the cleaner can be used on painted surfaces, then it is better not to try. Many substances contain acid, which can spoil the appearance of the paint.
The final stage
After cleaning the facade, it must be treated with a water-repellent agent in order to avoid repeated manifestations of various biological contaminants and reduce the amount of atmospheric ones.
We hope that this article will help you save on repairs and restore your home to its former beauty. Use any facade cleaner – the result will please you.