Removing Black Marker Stain From White Quartzite with Supreme Surface Cleaner with ioSeal

As a demonstration, we used a black Sharpie marker to leave a spot on the white countertop. We placed a timer next to it and allowed it to dry. We then used Supreme Surface® Granite Quartz & Marble Treatment to remove it.
Link to Supreme Surface® Granite Quartz & Marble Treatment: supremesurface...