Arban-TC is an insecticide that is effective against Termites control. Arban TC forms a repellent barrier in the soil, preventing Termites from making entry into the building. Chlorpyrifos is an organophosphate insecticide that is commonly used to control a variety of pests, including Termites. The 20% EC formulation indicates that it is a 20% emulsifiable concentrate, which means it is a liquid formulation that can be mixed with water for application. It is important to note that while Chlorpyrifos can be effective in controlling Termites, its use is subject to regulations and guidelines due to potential human health and environmental concerns. Always follow the recommended application rates, safety precautions, and guidelines provided by the product label and local regulatory authorities. Additionally, consider alternative and more environmentally friendly methods of Termite control when possible.