FEDERICO ONTIVEROS

TERMITE SERVICES

Soil Pre-Treatment Horizontal and Veritcal Barriers Soil is treated with chemicals to establish a barrier that is lethal or repellent to termites. The chemical must be adequately dispersed in the soil to provide a barrier to all routes of termite entry. ​ The best time to apply a chemical barrier is before construction. The soil below all slabs should be treated before they are poured. Current regulations require treatment both under horizontal and adjacent to vertical surfaces.