Environmental cleanliness might be one of the most important initiatives to reduce HAIs. Hospital surfaces are heavily contaminated with bacteria with the highest numbers on surfaces closest to the patients. Bed rails, nurse call buttons, curtains, towel dispensers, door handles, sinks, floors, clinical information stations, medical devices, stethoscopes, staff toilets etc. Actually, general hospital wards and Intensive Care Units are loaded with an abundance of potential pathogens 8,9,10. Surviving days, weeks or even months in the environment 11. Colonizing patients with bacteria from the hospital environment and getting HAIs or even die.