There is a huge importance of properly cleaning a medical facility. As a medical facility is a public facility where millions of Healthcare workers and patients are exposed to Bloodborne pathogens and OPIMs. 

Proper cleaning and sanitizing of a medical facility ensures the maximum protection of everyone present in the facility patients and Healthcare workers. 

This is the reason anyone working as a cleaner of medical facility to be fully certified. Without having a proper knowledge and certification, a person won't be able to follow universally accepted cleaning standards. Hence the health security of each person present in the medical facility would be at risk.