Whether or not applying chalk or maybe a chemical polish, commence from the middle. If employing chalk, dampen a micro-fiber cloth then dip into powdered chalk. If utilizing a chemical polish, put a dime-sized amount onto the center of the floor to get started with. PROSEAL P 1QT Proseal https://marble-refacing-naples-fl18132.designertoblog.com/67528319/5-tips-about-marble-sealing-you-can-use-today