1. Clean the surfaces with a brush.
2. Remove resin from knot locations.
3. Cover the surfaces that you do not wish to paint.
4. Clean dusty and mouldy surfaces with a cleaning agent solution, according to the instructions on the label.
5. Carefully rinse the surfaces with water and let them dry.
6. Remove the old and peeling staining layer with a scraper.
7. Remove polishing dust with a brush.
8. Exchange wood parts that have deteriorated.
9. Polish the old layer of varnish and the strong layer of stain until it becomes matted.
10. Remove polishing dust with a brush.
11. Prime the cleaned wooden surfaces with a wood impregnating agent.
12. Prime nail heads or other corroding metal parts with a metal primer or other suitable anti-corrosion primer.
13. Apply 1-2 layers of finish paint.
14. Clean the tools according to instructions on the label, using water or solvent.