Natural stone needs to be clean with regularly to maintain its natural sheen and vitality. Our suggestion is to clean stone surfaces with ammonia 5/1000 parts. You can use otherwhise a non-acidic soap scum remover or a mild liquid dishwashing detergent or denatured alcohol. Moreover you can use a specialty cleaning agent made especially for natural stone. These agents will remove oil stains and organic residues from the flooring and to give back the original sheen and coulor. Do not use steel brushes or abrasive tools.
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