The Ritz-Carlton Spa Actions Stain Removal and Resurface Actions to Protect Area Protect area by first moving furniture.Cover counter and display area.Move tool and machines carefully.Set up tools and generator in safe location.Set up negative air system in hallway to prevent dust. Actions to Remove Stains Hone floor using diamond pads to remove stains creating a uniform surface.. Actions for Clean & Seal Resurface stone to remove staining.Negative air machine used to contain dust during resurfacing.Stone returned to original appearance. On-Going Care To mitigate staining, follow up with a scheduled clean and seal program.