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Mosquito incense principle
- Jan 01, 2018 -

The principle of solid electric mosquito incense is insecticide (pyrethrum) inhalation of paper, the use of steam evaporation of pesticides, the general effect can be maintained for 6 to 8 hours. The disadvantage is that just use good efficacy, there may be "excess" than, but 4 to 5 hours after the pesticide volatile exhausted, efficacy deteriorated, anti-mosquito effect weakened.
Liquid electric mosquito coils using capillary principle, sustained heating release insecticide substances, can make up for the shortcomings of electric mosquito coils. Liquid electric mosquito coils can be used continuously for a long time, about 60 days, or even timed release.
Mosquito-repellent incense is the use of high-temperature combustion, the insecticide slowly released into the air, insect repellent effect is greater than the mosquito effect.

Market varieties of mosquito coils, including dish mosquito coils, mosquito coils, liquid mosquito coils and so on