Marble is a timeless and elegant material that adds beauty to any space, whether it’s used for countertops, floors, or decorative pieces. However, over time, old marble slabs can lose their luster due to dirt, stains, and wear. Cleaning and restoring old marble requires a careful approach to avoid damage while bringing back its shine. This guide will provide you with detailed steps on how to clean old marble slabs effectively, along with tips for maintenance.