Water temporarily staining granite?
Hello all. Hoping you have some insight. We just remodeled our master bath and seem to be having problems with the granite. When water sits on it for a bit, the granite gets a dark spot where the water/shaving cream/toothpaste, etc. was. The spot dissipates after the granite is dried. Our contractor says the granite was sealed and has a call into the granite guy. Any ideas as to what is causing this? Thanks!