Recently, many high-tech daily necessities have begun to gradually approach our lives, such as the legendary ultrasonic mosquito repellent. It is said that as soon as this kind of thing is turned on, the mosquitoes will disappear immediately, but among the commonly used mosquito repellent methods, we still prefer mosquito coils or insecticides. Ultrasonic mosquito repellent, is this technology reliable? In fact, ultrasound has a certain role in repelling mosquitoes.
As an insect, mosquitoes themselves are also affected by ultrasonic waves. Ultrasonic waves will cause adverse reactions to mosquitoes and cannot continue to stay in the place covered by ultrasonic waves. They can only flee in a hurry. If damaged, cells lose their proper function.
Ultrasound also has a function, it can increase the temperature of various substances in the cells of the organism, especially in some relatively small spaces, such as ultrasonic waves of 10 to 25 Hz, it is enough to form a destructive effect within a certain range, Irreversible effects on the body of some animals. However, the human body itself is immune to the harm of ultrasound.
Especially low-frequency ultrasonic waves make it possible to use ultrasonic mosquito repellents. Generally, we use mosquito coils or insecticides to repel mosquitoes. In this case, people have to smell the smell of insecticides. people have some negative effects. Ultrasonic mosquito killer, there is no such problem.
Post time: May-30-2022