The principle of mosquito-repellent incense is to kill or repel mosquitoes.

The function of mosquito-repellent incense is to kill mosquitoes, but it is more inclined to repel mosquitoes from the current environment and drug control. Every summer, we worry about hateful mosquitoes. When we look forward to a mosquito-repellent incense place, we find that mosquitoes still exist in our house. So, is the function of mosquito-repellent incense really to kill mosquitoes? Why are mosquitoes not afraid? In fact, the original purpose of mosquito-repellent incense is indeed to kill mosquitoes, but with the change of life, its function is more inclined to repel mosquitoes. First, traditional mosquito-repellent incense does have insecticidal drugs, but the change of living environment leads to less obvious insecticidal effect. Can mosquito-repellent incense really kill mosquitoes? In fact, I have noticed that all kinds of publicity have found that mosquito-repellent incense does have the function of killing mosquitoes. The reason why mosquitoes fly freely at home is probably related to the environment. At this stage, our house is relatively large, so it is suggested to open the doors and windows for ventilation when lighting mosquito-repellent incense, which leads to the diminishing mosquito-killing effect; The effect of killing mosquitoes is to kill mosquitoes within a certain period of time under sealed conditions. However, in daily life, we often open doors and windows, or even light mosquito-repellent incense for a while, which naturally fails to achieve the effect of killing mosquitoes, and more importantly, the activity of mosquitoes decreases. Second, the restriction of insecticidal drugs and the concern of IKEA people about chemical drugs have made mosquito repellent effect more common now. The traditional mosquito-repellent incense has insecticidal effect, but the taste is very exciting. At this stage, the mosquito-repellent incense is completely different and the effect is naturally poor; At present, mosquito-repellent incense is made according to human safety data, and its purpose is more to repel mosquitoes than to kill them. After all, any manufacturer is unwilling to poison consumers in order to ensure the mosquito killing effect, so it will choose the number of mosquito killing effects instead of the mosquito killing effect, which will affect the health of consumers. As a result, our current mosquito-repellent incense basically repels mosquitoes, and we can't see the power of mosquito killing at all. With the change of living environment and the strengthening of people's awareness of physical protection, the function of mosquito-repellent incense has become to repel mosquitoes.