A few words of advice
SOME TIPS HOW TO KEEP YOUR FLOOR SHINY AND CLEAN
Your Marble, Travertine or Limestone floor should be treated in the correct way when being cleaned and polished. If you use the wrong cleaning chemicals, then you could permanently stain the Marble. Attempting to polish the Marble floor yourself with the wrong equipment can actually cause damage that is difficult to repair. Professional Marble polishing for homeowners will be done with the appropriate chemicals and tools so that nothing is damaged.
If you follow these few simple guidelines, you will have a Marble floor that looks beautiful for years to come. If you have an older floor that has been waxed or sealed with surface sealers, then you will need professional help to remove them without causing damage.