Wipe dust off the surfaces using a dry, soft cloth. Do not use liquid cleaners or aerosol cleaners. To remove stains or dirt, use a soft, damp cloth and a solution of water and mild detergent, such as washing-up liquid. Be careful when cleaning the wood panels, as these are sensitive to moisture and detergents. We recommend using a soft brush to remove dust from the grooves. To remove stains or dirt around the touch area, ethanol on a soft, damp cloth can be used.