Monday, November 2, 2009

Water Stains on a Cordoso Granite Countertop

We have a new gray granite countertop. The place where we bought it called the stone Pietra del Cardosa. The enclosed link shows the stone and refers to it as Cordoso natural stone. Due to some coordination problems between the countertop fabricator and our contractor the countertop was never sealed and we did not realize it. In several places, wherever a water glass or soap dispenser was wet underneath, we have some permanent water marks. I've tried using vinegar to remove the marks, which did not work. Reading this site I intend to try high potency hydrogen peroxide next. But I'd like to know how to remove these stains and once I do, what I should use to seal this stone. Thanks.


Cordoso Granite

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