What practice helps in keeping pests out of a building?

Regular maintenance of entrances is crucial for keeping pests out of a building because it involves inspecting and fixing potential entry points, such as gaps, cracks, and damaged areas in doors and windows. Ensuring that seals are intact and that doors close properly can significantly reduce the likelihood of pests finding their way indoors. This practice not only focuses on physical barriers but also contributes to a more comprehensive pest management strategy by maintaining the integrity of the building's structure.

In contrast, ignoring leaks may create environments that attract pests, while leaving doors and windows open can easily facilitate pest entry. Although utilizing landscaping can also help deter pests, the specific practice of regular maintenance of entrances is directly linked to controlling access points, making it a fundamental aspect of pest prevention.