Ought to cleansing daily to remove suface dirt and grit.
Ought to use floorwashing liguid as smooth type in heavy dirty area and shouldn't use detergents, abrasive cleaners or thinner slution products because they can visibly damage the floor surface and leave a dull film on the floor.
Ought to use liguid wax or lightly glossy solution at least once a month for remain originally polished face.