Marble cleaning, polishing and sealing requires specialized A substance used to sand, scour, scrub, smooth or polish by removal of the original material. The amount of material removed is determined by the size of the abrasive particles used (ie: grit) Sandpaper, scouring powders & steel wool are examples of abrasives. knowledge to do properly. Polishing marble is the best way to protect and accentuate its beauty. Baker’s has been improving and adding to the standard long established marble polishing practices. We have worked some of the most exclusive marble projects in the Phoenix, Paradise Valley and Scottsdale areas. Our proven reputation and experience will assure that you can trust your marble project will be done at the highest quality with the customer service you deserve.