How to Remove Etch Marks on Marble by Sanding: Diamond Pad Grit Map (400–3000 Grit Guide)
Acidic spills—like lemon juice, vinegar, or bathroom cleaners—can etch marble surfaces, leaving dull white spots. Restoring shine doesn’t require replacing the slab: with careful sanding through fine diamond pads, you can erase etch marks and return marble to its original...