Uncleanness in hospital be the cause of health care. The service may be delayed a lot.Unclean, uncomfortable Save costs Some hospitals do not have much quality of cleanliness. Patients admitted to hospital may be infected in the hospital because the hospital is both a source of microorganisms from patient together. Or from equipment used on patients. The contaminated with microorganisms. Or from microorganisms in the environment, such as air, etc. As a result, patients develop nosocomial infections in hospital easier. Therefore, we must have preventive, infection control in hospitals is.