What is a common form of treatment used to protect buildings from termites?

Chemical soil barriers are a widely recognized method for protecting buildings from termite infestations. This treatment involves applying specific chemical agents to the soil surrounding the foundation of a structure. These chemicals create a barrier that termites cannot cross, thereby preventing them from gaining access to the building.

The effectiveness of chemical soil barriers lies in their ability to persist over time in the soil, providing continuous protection as long as the barrier remains intact. This method is often chosen for its proactive approach, ensuring that possible entry points for termites are proactively treated before infestations can occur.

In contrast, while fumigation is a potent treatment, it is more commonly used for existing infestations rather than as a preventative measure. Passive traps may help monitor termite activity but do not offer the same level of protection, and regular ventilation, while beneficial for reducing moisture, does not specifically protect against termite entry or colony establishment. Therefore, chemical soil barriers represent a fundamental strategy in termite prevention within pest management practices.