1. Clean dust, dirt and salts from the surfaces, remove peeling paint.
2. Cover the surfaces that you do not wish to paint.
3. Clean mouldy surfaces, surfaces covered with lichen, etc., using a cleaning agent solution in a direction from bottom to top. Rinse the surface with water.
4. Putty the open cracks level with the surrounding surface, using the same composition of mortar as for the initial plaster. Let the smoothed areas dry at least 1-2 months.
5. Prime the surface with the plinth paint, adding 5% water.
6. Paint the plinth once with plinth paint.
7. Clean the tools with water.