What's the use of mosquito-repellent incense release aroma

Mosquito-repellent incense is one of the oldest natural medicine drive midge.As early as the southern song dynasty period of Chinese traditional medicine made from flooding mosquito-repellent incense sticks.Active ingredients in modern mosquito-repellent incense is pyrethrum ester, it has the effect of flooding kill mosquitoes.After lit mosquito-repellent incense, as the pyrethrum ester in the mosquito-repellent incense smoke comes out, spread in indoor air, make the mosquito nerve palsy, then fell to the ground and mosquitoes, scattered or escape, so as to drive out the mosquitoes.Pyrethrum ester can pass metabolism excreted out, there is not much harm to people.But some of the inferior mosquito-repellent incense, in addition to containing pyrethrins, contains 666 powder, realgar powder and so on, these substances have toxicity to human body and even cancer.Therefore, mosquito-repellent incense is best in outdoor use, such as home, the door or the air circulation around the place.In the evening before it gets dark, lit mosquito-repellent incense, drive midge effect is best.

We are mosquito coils manufacturer ,we make all kinds of best mosquite repellent produtcs, such as electronic mosquito repellent. We use the advanced technology for the production of insect repellent products, make it to minimize the impact on people.