The 3M™ Scotch-Brite™ Purple Diamond-coated Floor Pad for cleaning and polishing to an outstanding gloss level marble, terrazzo, vinyl, slate and polished concrete floors. Removes black marks up to six times faster, lasts up to 25 times longer. For floors in a poor initial condition use the Sienna Diamond-coated Floor Pad to bring them to a medium shine. Diamond formula to simultaneously clean and polish your floor to achieve an outstanding shine Simplified, one-step process that simultaneously cleans and polishes stone floors Easy to use: No expensive or harmful chemicals needed only water Conditions floors to bring out a medium gloss to enhance floor appearance The pad offers high durability and productivity, and it's flexible structure means that it is easy to clean after use