1. Clean the paint that is peeling off.
2. Clean surfaces with a cleaning agent, according to the instructions on the label. Carefully rinse the surfaces and let them dry.
3. Clean and expand the cracks up to a stable base. Fill the holes, cracks and uneven areas with putty.
4. Polish the treated areas and the glossy, hard layer of paint with sandpaper until it becomes matted, and then remove polishing dust with a brush.
5. Prime the areas treated with putty or, if necessary, the entire surface, using primer.
6. Paint the surface in two phases with a wall paint, select the paint according to the room usage intensity and desired degree of gloss.
7. Clean the tools with soapy water and carefully rinse.