For honed marble used as traffic surfaces, care should be taken to prevent accumulations of liquids or other materials that result in safety hazards and staining. Regular daily mopping should be performed. Floor marble is any honed finish that is used as a traffic surface. These surfaces should be mopped and scrubbed in a manner that will not leave a hazardous slippery film.
Again, wet with hot, clean water and then lightly sprinkle an abrasive cleaner (i.e., chlorine bleaching type household scouring cleanser) over the wet stone, or put 1-2 handfuls into a pail of 2-3 gallons of hot clean water.
Using a scrubbing motion, mop the marble surfaces with this solution (or with hot clean water if you are sprinkling the cleaner directly on the stone). Rinse with clean hot water and dry with mop or cloths. Power scrubbers can also be used for the procedure.
Often it is also desirable to protect special interior areas and to enhance the coloration of
Honed marble in areas where a polished finish is not practical. In such cases sealers may be applied after the marble has been cleaned. This minimizes maintenance and prevents staining - especially around toilets and urinals in restrooms or in food preparation areas and busy building entrances.
Sealers should only be applied to clean interior marble. Always follow the manufacturer's directions for proper application. Terrazzo sealers are excellent for this purpose. So are silicone based stone sealers.
In all cases sealers should be made of a clear, hard finish type suitable for traffic surfaces and definitely non-yellowing. Do not use soft finish waxes, paste wax or resins. These coatings can collect dirt and grit. Some acrylic-base liquid floor waxes can be used in place of permanent sealers, but may give limited life.