Homeowners should treat stone surfaces with penetrative sealers to resist moisture and liquid infiltration. Use walk-off mats at entryways to limit the amount of sand and grit brought onto the floor. For daily maintenance, clean spills instantly using specialized stone cleaners or mild soap. Avoid acidic agents like vinegar or lemon, which can etch marble and limestone surfaces, and ensure grout lines are properly sealed to prevent deep-set stains and mold development.

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