Wipe the surface with a clean, soft undyed cloth for daily cleaning, or with a slightly damp cloth to remove minor soiling.
For deeper stains, use a soft cloth soaked in soapy water (whip natural, colorless soap flakes in warm water, and allow to cool to room temperature before using). Make sure to wipe the full surface of the leather; spot cleaning is not advisable as it can cause stains, blotches, or color variations in the leather.