We just finished a very long renovation. our quartzite counters were installed in Dec and our fabricator came and sealed the countertops a few weeks ago (almost 3 months later) with Dry Treat and immedialtey following application, they looked stained. Some of the areas of discoloration are areas there was more sealant.

Has anyone had Dry Treat cause staining on their counters? If so, any way to get the discoloration out?