How to clean walls, walls and external facades that inevitably get dirty over time. However, there is a very effective solution to eliminate the most persistent dirt. Here are all the details.

We know how important the care and hygiene of our home is. In fact, it will be necessary to carry out ordinary and extraordinary cleaning operations frequently and regularly . However, many people neglect some aspects. We are referring to the walls , the windowsills and, in general, the external walls and facades .
These elements tend, over the years, to get dirty in an inevitable way. The reasons are linked to the different climatic conditions and meteorological phenomena , first of all, but also to various other factors, such as the formation of dust, grease and the most stubborn dirt .
Cleaning these areas properly may not be easy. Those who own a detached house or a terraced house know well that this aspect must also be taken into great consideration. The general appearance of the house depends on it.
In this article we will help you discover a product that can effectively and easily eliminate the most stubborn dirt from walls , facades , windowsills and external walls . Are you ready to discover the product to use and the method to carry out this extraordinary cleaning of these elements? Here is everything you need to know about it.
How to clean facades and external walls: here is the effective method
Walls and exterior walls can get scratched and dirty in a big way over time. However, there are some specific products on the market to perform an extraordinary cleaning of these elements . The tiles will shine again, as well as the plaster and all the sills of your windows. These specific products will also be able to clean the stones and the most complex materials.

These are bleach-based products that will not produce any foam during use. They allow you to clean facades, walls, windowsills, roofs and any type of surface, including the roughest and most porous ones.
These products are easily available at any commercial store that sells household cleaning products. It will be possible to effectively remove the most stubborn dirt , including moss and mold. The wall and stone will then also return to their original color . They are also products that have disinfectant and deodorizing effects . After treatment, the cleanliness of the surfaces will remain for a long time.
Let’s analyze how to best proceed in these extraordinary operations of removing dirt from walls, external facades and windowsills. Here is all the information about it.
How to clean? Here are all the details
The first thing you will have to do is lightly water the area you are going to clean . Our advice is to proceed in small steps, without having to clean the entire wall at once. So, take a small dirty area and proceed with this operation. Be sure to wear gloves and protective glasses.

You will have to, as mentioned, water the dirty area. You will do this by diluting in water – or in the most extreme cases in a “pure” way – the specific product for this cleaning . The mixture with the water or the “pure” product will be put into a dispenser. After having sprayed the product well on the area, it will be necessary to leave it to sit for about 25-30 minutes , so that it really takes effect.
You can also use a sponge and a brush to remove the most persistent dirt . After waiting the necessary time, you will have to proceed to the next step.
The power of these products is so high that dirt – including the most encrusted and resistant – will be removed from the walls. After waiting the necessary time, you can then proceed to rinse the area treated with the product . It will be possible to rinse even at low pressure.
You will notice that the treated area will be shining again and the dirt will be just an old memory. At this point, proceed in the same way to eliminate stains and dirt on the other areas to be cleaned and sanitized.



