You decided to change the color of the walls and take care of it yourself. You have chosen the color;
When do we paint?
Not for nothing, renovation works take place when it’s nice outside. It is not recommended to grab the paint when it is things and, very hot or on a rainy day. Here’s why.
At low temperatures, generally stretching the paint on the substrate is difficult, the drying is slow,
At the same time, the temperature should not exceed 35 degrees when given with paint. Avoid applying the product on the facades during the day when the surface is exposed directly to the sun so that the paint dries quickly, the film does not have time to show on the substrate, adherence is low,
Space and materials
Every time you paint inside, make sure that there is adequate ventilation of the workspace, both for proper drying of the paint and to avoid inhalation of the released vapors. If possible, release the room from any furniture and other things. If this is not possible, move them so that you have plenty of room beside the walls and where you want to paint. Do not overwrap them with plastic or other material to prevent them from splashing. It is also essential to cover the floor with something not to dirty it. Door and window frames, sockets and switches can
Prepare your material early. It is vital that when you start painting, all the tools (roller, brush, paddle, abrasive paper, paper tape, plastic foil) and the necessary materials (washable paint, mixing paint for washable plaster, repairs, priming, etc.). You can make a list of the essential
Preparing the walls
If necessary, the walls are prepared by removing the old painting gap, which is to fall. The holes and cracks in the wall are repaired, and if they are too thick, they are filled with plaster, only then the plaster is applied. In the next step, the abrasive paper is sanded to the areas where the repairs were made; the ductwork walls cleaned out of the repairs with a clean brush, then the application of the primer, which has the role of fixing the paint on the walls, is carried out. The primer was prepared from glue mixed with water in a ratio of 1/10. After the glue is thoroughly mixed with water, apply it directly to the walls to wet them.

Apply washable paint
Applying the washable paint is done after the primer has dried. The best application of the washable paint is with the roller. Buy paint quality. Otherwise,
Useful content: https://www.marthastewart.com/1528771/how-paint-perfect-wall
If you prepare the color at home, do not put the whole pigment once in a washable condition. Put a little color, mix and try with a brush on the wall to see if it’s the color you want. Before you begin to paint, mix the color with your washable coat very well. Otherwise,