Which method is NOT recommended for controlling rodents?

Using chemical repellents is not recommended as a method for controlling rodents primarily because these substances often do not provide a reliable or effective means of rodent management. While chemical repellents may temporarily deter some rodents, they do not address the root causes of infestations, such as food sources or shelter. Furthermore, they can pose health risks to humans and pets and may lead to the development of resistance in rodent populations over time, reducing their effectiveness.

In contrast, sealing up entry points helps prevent rodents from accessing facilities in the first place, and effective food waste management reduces the availability of food sources that attract them. Keeping areas clean minimizes potential habitats and nesting sites, thereby discouraging rodent populations from settling. Each of these strategies focuses on long-term and sustainable pest management practices rather than short-term chemical solutions, making them preferable approaches to effectively control rodents.