You finally chose the time to carry out repairs? And the turn came up to glue the wallpaper? But before gluing, you need to do something with old wallpaper. A prerequisite is to clean the wall from the old layer of wallpaper. How to do it? Here are several ways. First, of course, you need to free the space. To do this, take out all the furniture that is in the room. And also remove the picture or carpets from the walls, if any.
If you cannot take out something, then if possible shift everything as far away from the walls as possible. And then cover it with cellophane or at least a sheet to protect from dust and dirt. Now you need to cook such a device as a steamer. The principle of his work is that he turns the water flooded into his reservoir into steam. This device is very good to remove pollution, including old wallpapers. You go through this device on the wallpaper. They are saturated with water. Then wait time and then easily remove the wallpaper with a spatula, starting from the bottom. If you do not have a steamer, then the usual sprayer or roller can replace it, the main thing is that the water is hot. You can add some detergent to the water. In the event that you have washing wallpaper, then cleaning occurs in the same way, but before that you need to walk along the wallpaper with a spiken roller that pierce the coating.