A good way to check whether your floor needs treatment is to pour a few drops of water onto its surface. If the finish is in good order, the water will bead on the floor and can easily be wiped way. No maintenance is needed. If the water slowly soaks into the timber, leaving behind a light saturation mark, the finish is starting to wear thin. A new coat of lacquer or oil should be applied. However, if the water is immediately absorbed and leaves a dark stain, the finish has been completely worn away and the floor may need sanding and recoating.
NB: Before any treatment is carried out, we recommend testing in an inconspicuous area of the floor to check compatibility.