Care Instructions
When cleaning stone, there are a couple of do's and don'ts.   Don't use Windex or other products with ammonia, strong caustics, or solvents.  Ammonia will remove the sealer.  Strong caustic cleaners will do the same.  Never use bleach, Comet or acidic cleaners on polished marble.  These will etch the surface and remove the shine.

Do call us for further assistance with your stone products please consult a professional at Portland Stoneworks or Paul G White Tile Co. Inc.