A comparative study of the effectiveness of the mosquito chasing the citronella essential oil to the surface from the Kaffir lime. In 800 grams per ratio 1000 ml distilled water with water vapor by a period of 2 hours, use 10 drops of essential oil into the water, candles, 20 ml heat. Under the cage, for example, that there is a large number of mosquitoes 20 25 × 35 cm repeat 3 times, it was found that the lavender essential oil is effective in chasing mosquitoes than the oils from the skin, Kaffir lime. Therefore, apply the lavender essential oil to make a study to find the appropriate quantity to stop mosquitoes by the quantity used in the study is 10, 15 and 20 drops three times repeated, it was found that the quantity of 20 drops of essential oil, is about the most appropriate to stop mosquitoes.
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