The legs of this table have a powder coating. We recommend keeping the marble top covered when not in use, marble is a porous material and will easily stain. We also recommend keeping the table inside during the winter months. Avoid abrasive cleaning products as this will damage the finish. Marble is a naturally soft stone and therefore you need to take special care when cleaning it. Over time sunlight, rain and dust may take effect. Use natural stone cleaners for dirt and grime. Dust wipe the marble table top regularly and clean any stain or spill as soon as possible.