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The liquid version is also available in a non-repellant form. They work differently because termites arenât able to sense this substance. Both of these treatments can last up to 8 years. The latter kind of treatment does not involve pumping chemicals into the soil or drilling them in the affected structure. Instead, this treatment works as a trapping device that can be positioned in the termite hotspot areas in your house.
As a result of termite or fungi attack, wood from most species can be destroyed within five to eight years. To extend the service life of wood to 20-25 years in moist environmental conditions, it is important to use pressure treatment methods.The objective of this fact sheet is to summarize the most commonly used pressure treatment methods, the basic principles, and some of the chemicals used for such processes.o extend the service life of wood to 20-25 years in moist environmental conditions, it is important to use pressure treatment methods. The objective of this fact sheet is to summarize the most commonly used pressure treatment methods, the basic principles, and some of the chemicals used for such processes.