Is ultrasonic mosquito repellent harmful to people?

Is ultrasonic mosquito repellent harmful to people? Male mosquitoes don’t bite. Female mosquitoes have to bite when they have to reproduce. Ultrasonic mosquito repellents use this to imitate the frequency of male mosquitoes to drive away mating female mosquitoes. The human body cannot hear this frequency. The sound is harmless to the human body.

 Is ultrasonic mosquito repellent harmful to people?

Harmless to people. Ultrasonic mosquito repellent is a kind of repellent that repels the biting female mosquitoes by imitating the frequency of the mosquito’s natural enemy dragonflies or male mosquitoes. Ultrasonic mosquito repellent uses sound wave resonance technology to generate low-frequency pulse sound waves, which can imitate the sound of the flapping frequency of dragonfly wings and drive away mosquitoes. In addition, the ultrasonic mosquito repellent can imitate the sound of the flapping frequency of the male mosquito’s wings to drive away the mating female mosquitoes. The female mosquitoes are sensitive to the sound waves, making them tired of flying, not biting people, interfering with flying, and inhibiting takeoff. Make it afraid to approach the human body, so as to achieve the purpose of repelling mosquitoes. The performance of the ultrasonic mosquito repellent is stable and reliable, non-toxic, harmless and non-radiation. The sound wave’s decibel is lower than the normal human body accepts 45 decibels, and has no effect on the human body. Different organisms have huge differences in weight, structure, characteristics, etc., and have different responses to different sound waves. The sound waves emitted by ultrasonic mosquito repellents are directed at the characteristic frequency of mosquitoes, and the characteristic frequencies of humans and mosquitoes are very related. Ultrasonic mosquito repellents It is a truly green and environmentally friendly product.

Mosquito Repellent Coup

1. Bathing frequently can remove the smell of body surface secretions and reduce the possibility of being attacked by mosquitoes.

2. Vitamin B is metabolized by the human body and is discharged from sweat to produce a special smell, which can repel mosquitoes. Therefore, you can eat more vitamin B-rich foods such as brown rice, beans, dried fruits, hard fruits, peanut kernels, fruits, green vegetables, milk, fresh rivers, and seafood.

3. Wearing light-colored clothes such as yellow and white can reduce the chance of being bitten 

by mosquitoes.

4. In view of the mosquito’s tendency to light, prefer high temperature, dark and humid environment, and the habit of going out at night, you can turn off the indoor lights in the evening, open the doors and windows, wait for the mosquitoes to fly outside, and then close the screens and doors to prevent mosquitoes from flying in.

5. Put a few boxes of uncovered cooling oil and wind oil in the bedroom, grind mothballs, and sprinkle them on the corners of the house to repel mosquitoes.

6. Place one or two pots of mosquito repellent flowers.

7. Install orange-red light bulbs indoors, or put light-permeable orange-red cellophane on the light bulbs to partly repel mosquitoes.