Dust or sweep the marble surface first
Mix a few drops of pH-neutral dish soap with warm water
Dampen a soft microfiber cloth or mop with the solution
Wipe the marble gently
Rinse with clean water using a fresh cloth
Dry immediately with a soft towel
Clean spills right away
Avoid acidic or abrasive cleaners
Avoid vinegar, lemon, bleach, and scouring pads
Use a marble-safe cleaner for stubborn dirt
Test any cleaner on a small hidden area first