Which chemical should be used when wiping exposed X-ray film packets?

Using isopropyl alcohol for wiping exposed X-ray film packets is appropriate due to its effective antibacterial and antimicrobial properties. This chemical is capable of sanitizing surfaces and does not leave harmful residues that could interfere with the film's imaging quality. It evaporates quickly, minimizing the risk of moisture affecting the sensitive film or leading to image distortion.

Furthermore, isopropyl alcohol is commonly used in the healthcare field for disinfecting medical equipment and surfaces. It is well-tolerated in a dental setting where infection control is paramount, ensuring that any potential contaminants on the exterior of the film packets are effectively removed before handling them further. This practice is crucial in maintaining a high standard of hygiene and safety for both the patient and dental staff.