When summer comes, besides muggy weather, mosquito bites should be prevented. From childhood mosquito repellent incense, mosquito killing racket, flower dew to electrothermal mosquito repellent liquid, as well as various principles of mosquito killing lamp, wearing mosquito repellent ring on hand, as well as ultrasonic mosquito repellent device. Which of these many mosquito repellent products is more efficient? What about security? Mosquito lamp manufacturers for your introduction.

　　Traditional mosquito incense

　　Many people use this traditional mosquito-repellent incense to separate two strands of mosquito-repellent incense before ignition, and it is easy to break them in the process of separation. In fact, this usage is wrong. In fact, it can be ignited directly without separation. It only burns the ignited part. When the ignited part is finished, the other part will be automatically separated. The other part will not burn in the process of combustion. A plate of mosquito-repellent incense can burn for about 6 hours. If you want to light it for 3 hours, put the coin in half of the mosquito-repellent incense. When burned near the coin, the mosquito-repellent incense will automatically extinguish, so you don't have to worry about the health damage caused by burning mosquito-repellent incense for a long time.

　　Traditional mosquito incense is made by mixing mosquito repellent with other burning aids such as sawdust. It mainly releases mosquito repellent into the air by burning. One disadvantage of traditional mosquito incense is that there will be smoke when burning. Even the so-called "smokeless mosquito incense" will also have some smoke. Sometimes these smoke will make people feel uncomfortable. The smoke burned by mosquito-repellent incense contains four kinds of harmful substances to human body, namely, ultrafine particles - smoke and dust (particles smaller than 2.5 microns in diameter), polycyclic aromatic hydrocarbons (PAHs), carbonyl compounds (such as formaldehyde and acetaldehyde) and benzene. At the same time, in addition to these four kinds of obvious harmful substances, there are a large number of organic fillers, adhesives, dyes and other additives in mosquito incense, in order to make the mosquito incense smoldering without flame.