Formed from limestone that was subjected to pressure and heat, marble's characteristic color swirls are what adds to its striking appearance. Add luxury and sophistication with a variety of earthy, neutral colors from this impressive collection. Care: The entire area should be cleaned and scrubbed with a neutral pH cleaner solution through the use of a cotton mop, cloth, sponge, or non-metallic brush. The entire area should be rinsed with clean water to remove any cleaning solution residue. Remember that you should sweep or vacuum floor areas prior to cleaning to remove any dust or debris. Routine cleaners should never contain hazardous or polluting products including, but not limited to acids or ammonia.