We formulated our Granite & Stone Cleaner for use on sealed natural stone, such as granite, marble, limestone, onyx, and slate, as well as other man-made surfaces like Corian™, Zodiaq™, and Silestone™.
It should not be used on untreated stone such as marble, travertine, sandstone, and limestone, or on any surface that can be damaged by contact with water.
Always test the product on an inconspicuous spot prior to use.