In what situation should gloves be discarded?

The most appropriate situation to discard gloves is if they become visibly contaminated or torn. This practice is rooted in infection control protocols designed to protect both patients and healthcare workers. Gloves act as a barrier against harmful pathogens and fluids, and their integrity is crucial for maintaining a safe clinical environment.

When gloves are visibly contaminated with blood, saliva, or any other bodily fluids, they are no longer effective as a protective barrier. Similarly, if gloves are torn, they may allow exposure to infectious materials. Therefore, discarding and replacing gloves in these circumstances is essential to prevent the risk of cross-contamination and ensure a high standard of hygiene and safety during dental procedures.

While it is also important to change gloves before seeing different patients or after completing procedures, the necessity to discard gloves arises primarily from their condition. Changing gloves routinely without visible contamination or compromise does not address the immediate risk of infections.