What tool should be utilized for inspecting endoscopes for cleanliness?

The preferred tool for inspecting endoscopes for cleanliness is a lighted magnifier. This tool provides both magnification and illumination, enabling the user to detect the smallest residues, debris, or biofilm that may not be visible to the naked eye or with insufficient lighting. The light assists in illuminating the intricate details of the endoscope, making it easier to thoroughly assess the item for cleanliness and ensuring it is properly sanitized before use. This level of inspection is critical in maintaining patient safety and upholding strict infection control practices in healthcare settings.

Other options, such as a magnifying glass without light or a regular flashlight, lack the combined functionality that a lighted magnifier provides. A smartphone camera, while useful for capturing images, does not allow for direct, immediate inspection and may not reliably show all details necessary for cleanliness verification. Thus, the lighted magnifier stands out as the optimal tool for this crucial inspection task.