When should gloves be changed during food preparation?

Changing gloves between tasks, especially if they are dirty, is crucial in food preparation to maintain food safety and prevent cross-contamination. When gloves become soiled, they can harbor bacteria and other pathogens that can easily transfer to food or food preparation surfaces, leading to potential foodborne illnesses. By changing gloves after completing one task and before starting another, food handlers ensure that they are not introducing any contaminants from one type of food or surface to another. This practice is particularly important in environments where different food items are prepared, such as raw meats and fresh vegetables, as it minimizes the risk of allergy triggers and microbial infections. Proper glove usage and changing protocols are essential for maintaining high standards of hygiene in food service operations.