Which of the following is a concern regarding uncovered receptacles?

Uncovered receptacles pose a significant concern because they can attract pests. When waste is left exposed, it becomes an easy target for insects, rodents, and other animals searching for food sources. This not only creates health risks, as pests can carry diseases, but also leads to unsightly conditions and unpleasant odors in the surrounding area. Proper waste management is crucial, and using covered receptacles helps prevent pest infestations by limiting access to the waste.

While the size of the receptacles or their maintainability may impact their overall effectiveness, the primary concern with uncovered receptacles is their ability to draw in pests, making it essential to keep them covered to promote sanitation and prevent pest-related issues.