Marble is a natural stone, so it will not stain. However, it can get dirty over time. You can clean marble with mild detergent and water if you need to remove stains from the surface. If you want to wipe down your table with a damp cloth, that’s fine too! If you have a lot of dirt on your table, you can use mild detergent and water to wash the surface. Be sure to rinse well with clean water when finished cleaning.