Control system of the health condition of a place and method of determination of next cleaning

The invention relates to a control system (2) for cleanliness of a location (1), in particular sanitary, the system comprising a counting means (4) the number of entries in the place, the counting means being adapted to supply a given count, at least one panel (5) mounted in the location and comprising signaling means to a place of cleaning required, the signaling means being adapted to provide a given satisfaction, and means indication for a cleaning agent to indicate the place of cleaning, the indicating means being capable of providing a given last cleaning composition comprising at least the date and time of the last cleaning, wherein the counting data, the need for cleaning and cleaning the latter are used by an algorithm to schedule the next cleaning by a cleaning agent (aN).