When you saw that a hole appeared in the wall, which appeared after the repair, then it would be necessary to close up from it. The first thing you need to do is to evaluate its size, and only after that it will be possible to begin to close it up. Now the heat meters are very popular, which are installed in apartments. If you want to install the heat meter for an apartment in Kyiv, we advise you to visit the site .
If the hole in the wall appeared after the nail was pulled out, then it can be found with a putty. For this, the mixture is neatly applied to the surface and is thoroughly aligned. This alignment must be performed until the wall becomes even. Only after the putty completely dried, the paint, wallpaper or decorative plaster are applied to this place. Everything will depend on what kind of finishing material you used.
If the hole in the wall has a medium value, then it is best to fill it with an old newspaper, and only after that a solution of plaster is applied to the wall. Thus, you will save on the solution and cover the hole.
As for the too large hole in the wall, then you will need to use a reinforced grid that will strengthen the wall. It must be used along with putty and the holes will be shown in several stages.