In what situation would gloves be necessary in sanitation tasks?

Gloves are essential when handling hazardous materials or biohazard waste due to the potential risk of exposure to harmful substances, pathogens, or contaminants. In such situations, gloves act as a barrier, protecting the skin from direct contact with hazardous materials that could cause health issues, such as infections or chemical burns. This is especially critical in environments dealing with biological materials, where the risk of contamination is high, ensuring safe handling and disposal practices.

In contrast, while gloves may be useful in other situations, they are not always necessary. For example, cleaning non-food surfaces or handling clean dishes typically does not expose workers to the same level of risk, as these tasks involve less hazardous exposure. Routine maintenance tasks might also not require gloves unless they involve materials that are known to be hazardous. Therefore, the specific need for gloves is prominently highlighted in scenarios involving hazardous materials or biohazard waste as this is where the risk of serious harm is greatest.