Is the mosquito killer worth buying? This article tells you

In recent years, mosquito killers have gradually become a weapon in summer mosquito killers. At present, the most common mosquito killers are mainly ultraviolet mosquito killers, which use long-wave ultraviolet rays in the UV spectrum. The reason why the mosquito killers can kill mosquitoes is the use of a special life habit of mosquitoes-phototaxis.

The retina of most insects is very sensitive to long-wave ultraviolet rays. If the wavelength range of long-wave ultraviolet rays is between 315 and 400 nanometers, it can attract a large number of mosquitoes. The mosquito killer is trying to take advantage of this by releasing light beams and other chemicals to lure mosquitoes. Ideally, when the mosquitoes see the light from the mosquito killer, they will continue to approach the light source, and then they will be sucked into the lamp by the fan blade airflow of the mosquito killer, and the negative pressure device in the lamp will release high-voltage current, thereby reducing Mosquitoes are wiped out.

Because of its convenient use and no obvious smell, the mosquito killer lamp is favored by more and more people. However, studies have confirmed that the mosquito killing effect of the mosquito killing lamp is not ideal. Among the insects killed by the mosquito lamp, only a few are mosquitoes, and most of them are male mosquitoes that do not suck blood.

The work of the mosquito killer mainly focuses on attracting mosquitoes, catching mosquitoes, and eliminating mosquitoes. The latter two points are better achieved, but it is more difficult to attract mosquitoes efficiently. Light can be divided into visible light, far-infrared light, ultraviolet light, etc. The core principle of ultraviolet mosquito killer is to have light of suitable wavelength. Although mosquitoes have a certain phototaxis, different mosquitoes have different sensitivity to different wavelengths of light. Therefore, mosquito repellent lamps with only the same wavelength of light can hardly attract all types of mosquitoes, which makes the mosquito-killing lamp's mosquito-killing effect limited. In addition, because the ultraviolet mosquito killer must be in an environment without any light to attract mosquitoes, and there are usually other light interferences in the room, it will also affect the attracting effect of the mosquito killer.

Long-term use of mosquito killers will also cause certain harm to our body. Long-term exposure to the ultraviolet light emitted by the mosquito killer will cause the skin to darken, become rough and cause other potential damage. Therefore, if you have special needs, you should use the UV mosquito killer carefully.

Scientific research shows that there are several types of people who are particularly prone to recruit mosquitoes: one is people with a faster metabolism; the other is people with a faster breathing rate; the third is people who sweat more; the fourth is obese people; the fifth is people who love heavy makeup The sixth is the person who loves to drink and eat meat; the seventh is the person who wears dark clothes; the eight is the person who does not often take a bath. Therefore, in order to avoid mosquito bites in summer, it is more important to develop good habits and pay attention to personal hygiene.

In addition to using ultraviolet mosquito killers, we can also use other mosquito control methods, such as installing mosquito screens or mosquito nets, and using mosquito repellent products such as mosquito coils, mosquito killers, and mosquito repellent water. In addition, it should be noted that when there are more mosquitoes, such as in the evening, stay less in pavilions, green belts, pools, lakes and other places where mosquitoes are easy to breed.