Hospital cleaning done correctly can save a life. It so important that without constant cleaning a hospital cannot function. In a medical environment hundreds or thousands of people come by every day, not only bringing pathogens but also taking them home where there love ones can be in danger. 

A properly cleaned area can reduce the exposure to harmful pathogens and avoid immune compromised  patients to acquire illness while being treated in a hospital environment, that can potentially save a life do to the high death rate of hospital related infections.

Because of the explained above its important that medical cleaning be taken seriously using the personal protection equipment, and the right delusion of chemicals to avoid any chemical resistant pathogens to emerge.