Once we used mosquito-repellent incense to kill mosquitoes, what are the tall mosquito-killing tools now?

Every summer, mosquitoes are undoubtedly the biggest confusion for everyone. It seems that mosquitoes are everywhere. Once the most effective mosquito-killing artifact, well-deserved mosquito-repellent incense. With the progress of the times, mosquito-killing tools are no longer limited to mosquito-repellent incense, and various high-end and high-end mosquito-killing tools are constantly introduced. Next, I will give you a simple science popularization.

The first type: USB mosquito killer USB mosquito killer is the product of the technological era. The principle of this mosquito-killing tool is to use USB power supply to catalyze a mosquito-killing substance to scatter in the form of light to kill mosquitoes. At present, this kind of mosquito-killing equipment is very common, mostly used in residential areas or hotel rooms, which is more common in residential areas, and will not cause certain harm to human body like mosquito-repellent incense, so it is safer and more reliable to use; Moreover, the mosquito killing effect is also very remarkable, which is why most people choose this mosquito killing equipment;

The second type: electric mosquito repellent incense device The function of electric mosquito repellent incense device is very similar to that of USB mosquito repellent incense device, but the way of killing mosquitoes is different. The electric mosquito-repellent incense device mainly uses the heat generated by electricity to evaporate the mosquito-repellent incense liquid in the electric mosquito-repellent incense device and kill mosquitoes by smell. One of his advantages is that he can switch the smell of mosquito-repellent incense at will, so that your bedroom is full of fragrance, including: fragrance-free, plant-scented and so on; But if the smell is too strong, it will have a certain impact on the human body more or less; Confined space is not recommended! ?

The third type: electric mosquito swatter may have been used by many people. Its principle is to use small current to kill mosquitoes, but it needs manual operation. Although this kind of equipment is easy to use, it must not be stored where children can reach it to avoid injury.

These three tools are high-grade tools that are frequently used except mosquito-repellent incense at present;