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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.
When the termite bond is near expiration, the issuing company will usually perform a termite inspection and offer you the option to extend the warranty with whatâs called a renewal fee. This fee is usually 20-25% of the cost of the original treatment or $175-$250 per year.