Method and system of monitoring the cleaning of hospital environments

There is described a method of monitoring the cleaning of hospital environments, the hospital environment (1) comprising at least an item (2, 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i, 2j) disposed inside thereof, wherein the method comprises the steps of: generating a statement of events (5,5′,5″) of the hospital environment (1), the statement of events (5,5′,5″) related to the occurrence of at least a touch between at least a passer-by (3,3′,3″,30) of the hospital environment (1) with one of the items (2, 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i, 2j) disposed in the hospital environment (1), and performing the cleaning action of the hospital environment (1) based on the statement of events (5,5′,5″) generated. A system of monitoring the cleaning of hospital environments is also described.