A) For the appliance exterior, use a clean sponge or soft cloth and a mild detergent in warm water. Do not use abrasive or harsh cleaners. Dry thoroughly with a soft cloth. Do not use contaminated cloths. Always use a dedicated cloth and wipe in the same direction as the grain. This helps reduce surface staining and tarnishing.B) Please refer to the Owner’s Manual for more detailed cleaning guide for your LG Objet Collection product.