Marble Polishing: Repair Dull Spots Marble Etching
So, if you spill acidic orange juice (or any of the many other acidic foods and drinks) on marble it will corrode the surface. This corrosive chemical reaction will essentially eliminate the shiny surface layer achieved from the marble polishing process described above revealing the dull marble underneath. Likewise, if you use the wrong products for cleaning marble (too acidic or too alkaline ...