Why should honey bee nests in structures be completely removed?

Completely removing honey bee nests from structures is crucial primarily to prevent rotting honey from causing damage and attracting scavenger pests. Honey, when it is disturbed or left unattended, can begin to decompose, leading to fermentation and a foul odor. This not only creates an unsanitary environment but also may weaken the structural integrity of the area where the honey has accumulated.

Additionally, the presence of rotting honey can attract various scavenger pests, including ants, rodents, and other insects, which can create further complications and infestations. Thus, effective removal of these nests is necessary to maintain a clean and safe environment.

While enhancing aesthetic appeal, complying with building codes, and ensuring safety of occupants are important considerations, they do not directly address the specific consequences of leaving a bee nest and its honey unattended in a structure, making them less critical in the context of this question.