The invention relates to a mopping device for mopping surfaces to be cleaned. The mopping device is characterized in that the mop covering holder (1) has a reservoir (6) for holding a large quantity of cleaning liquid which can flow via at least one discharge opening (7) inside the mop covering holder...http://www.google.com/patents/US7441301?utm_source=gb-gplus-sharePatent US7441301 - Mopping device for mopping surfaces to be cleaned
