What is the primary purpose of metal shields in pest control?

The primary purpose of metal shields in pest control is to protect portions of buildings above ground. Metal shields serve as a barrier against pests, preventing access to the building’s structure, walls, and vulnerable areas. This is particularly important for safeguarding against various types of pests, such as rodents and insects, which may otherwise find entry points that can lead to infestations.

By implementing metal shields, technicians can help ensure that the integrity of the building is maintained, reducing the risk of damage and contamination that pests can cause. This protective measure is essential in integrated pest management strategies, emphasizing prevention and long-term control. Other options may refer to actions involving pest relocation, trapping, or visibility but do not directly fulfill the primary role of shielding structural elements from pest intrusion.