When should I retreat my wooden staircase?

Retreatment depends on the chosen finish:

Lacquered staircases: - Generally no retreatment necessary -- the lacquer layer is sealed and provides lasting protection - Only when visible wear appears (worn spots, deep scratches) is refurbishment through sanding and re-lacquering advisable - This is typically only needed after many years of intensive use

Oiled staircases: - Treat with a suitable care oil once or twice a year - Clean beforehand with pH-neutral specialist cleaner - The care oil saturates the pores, closes small scratches, and renews the moisture protection - Oiled surfaces retain the natural wood character but require regular maintenance

Colour-lacquered staircases: - Like clear-lacquered staircases -- sealed surface, easy to care for - Damage can be touched up locally

Tip: Avoid standing water, aggressive cleaners, and persistently dry indoor air -- these are the most common causes of premature wear.