What is one appropriate method for controlling rodents in schools?

Educating staff about pest proofing is an effective method for controlling rodents in schools because it empowers individuals to take proactive measures that prevent rodent infestations. Pest proofing involves identifying and eliminating potential entry points, such as gaps or holes in walls and foundations, and ensuring that food sources are adequately stored and secured. When school staff are knowledgeable about these practices, they are better equipped to maintain a clean environment that is less conducive to rodent problems. This approach reflects an understanding of integrated pest management principles, which prioritize long-term prevention strategies over reactive measures.

The other options do not contribute positively to rodent control. Allowing clutter to accumulate, for instance, provides ideal nesting and hiding spots for rodents, while using poisons can pose significant risks to students and non-target animals if not administered correctly. Encouraging students to bring pets into the environment could introduce more potential issues related to pest control rather than alleviating rodent problems.