Nobody seems to have answers yet for those of us bravely living with chronic granite stains. I left a bottle of Kirkland [Costco] Body Wash on my speckled granite counter top and now there's a very dark ring. I thought it would evaporate, but I think the blue dye in this awful-smelling product is the culprit. I'll keep watching here to see if anyone has answers, or if I find one I'll post it.