Which issue is associated with improper receptacles?

Improper receptacles are closely associated with health risks due to several factors. When waste is not contained properly, it can attract pests, such as rodents and insects, which can carry diseases. Inappropriate containers can also lead to the exposure of hazardous materials or fluids, which can pose a direct health threat to individuals working in or near the area. Additionally, inadequate containment can result in unsanitary conditions, which can promote the spread of germs and pathogens. The importance of using correct receptacles cannot be overstated as it plays a crucial role in maintaining public health and safety standards.

The other choices, while related to receptacles, do not highlight the significant health implications tied to their improper use. Lack of ventilation may be a concern, but it is not the primary issue tied to health risks. Cost-effectiveness and better access are also not generally linked to the problems posed by improper receptacles when considering overall public health and sanitation.