Why is proper handwashing sink placement and supply important in a facility?

Handwashing sinks must be conveniently located so employees can wash hands easily and frequently, and they must be kept stocked with warm running water, soap, and a means of drying (such as disposable paper towels or an air dryer). Critically, handwashing sinks are reserved for handwashing only — they must not be used to wash food, utensils, or to dump waste water, as that would contaminate them. The number and placement of sinks should match the facility's size and workflow. A manager ensures sinks are accessible, supplied, and used correctly, because removing barriers to handwashing directly improves compliance with this most important hygiene practice.