Which of the following is NOT a requirement for indoor garbage containers?

The correct response highlights an important aspect of maintaining health and safety standards in food service environments. While having tight-fitting lids is ideal for managing odors and preventing pests, the specific requirement for indoor garbage containers is that they must be covered when not in use. This ensures that waste is contained and minimizes the risk of contamination and health hazards associated with exposure to garbage.

Each of the other requirements contributes significantly to sanitary practices. Leak-proof containers help prevent spills that could lead to unsanitary conditions, while regular cleaning of garbage containers is essential to control odors and reduce the risk of attracting pests. Therefore, the emphasis on being covered when not in use is the critical factor that distinguishes it from being a strict requirement for tight lids in all situations.