Natural stone, especially marble and limestone, is highly reactive to acidic substances. Cleaners containing lemon, vinegar, or harsh abrasives will chemically etch the stone, leaving dull marks that cannot be removed by washing. Always use cleaners labeled for natural stone or a simple soap-and-water solution. Regularly re-apply a high-quality sealant as recommended by the fabricator to maintain the stone's resistance to stains and oils. If a stain persists, contact a professional to avoid further damage.

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