The volume of cashew nutshell produced annually poses a challenge for the disposal of cashew nutshell generated during the production of the cashew nut. Therefore, the extraction of cashew nut shell liquid from cashew nutshell will reduce the waste, provide usefulness for the cashew nut shell liquid, and in turn generate revenue. The cashew nut shell liquid (CNSL) was extracted using the heating method at temperatures of 400C- 800C and solvent extraction was carried out between the temperatures of 500C - 900C. The ash content was determined to be (1.00 and 1.20), the acid values of the CNSL found to be (15.4 and 13.0mgKOH/g). The toxicity test was conducted to know its efficacy on termites and the result shown that cashew nut shell liquid is a very active anti-termite