Ultrasonic pest repellers are the best when dealing with pest problems and the invasion of foreign objects in our houses. And the truth is that cockroaches, bugs, ants, and rodents come with infections, bites, skin rashes, and any other occupational exposure.

However, there are arguments that guidelines for human protection against airborne ultrasound differ but at the same time are uniformly scarce.

It is said that energy above 22.4 kHz is established on keeping away ultrasonically induced hearing impairment at minimal frequencies for understanding speech without considering reports of the airborne’s potential.

What are ultrasonic pest repellents?

Commonly known to emit high-frequency sounds, ultrasonic repellers are made to kill, repel or injure household pests such as insects and rodents.

The high frequency they emit is associated with short wavelengths and high pitch, which human ears can not hear.

There are animal breeds that can perfectly hear these kinds of sounds. They include; rats, cats, and mice.

How do pest repellents work?

Known as electronic devices that release high frequencies compared to human limits, ultrasonic pest repellers are patterned to destroy and eliminate pests and rodents.

The ultrasound frequencies start at 20 kHz and run as high as 24 kHz which is a high-frequency sound wave.

These devices are usually electronically mechanized by alternating the intensity of ultrasonic and sources of electrical power.

At this point, the intensity of their frequency brings about an audiogenic uncontrolled electrical disturbance in the rodents’ brains. That means that the higher the frequency of sound, the less sound is required in inducing advanced gun system (AGS)

Is Ultrasonic Sound safe for Humans?

Studies conducted show that a certain set of people are disturbed that ultrasonic sound waves have significant adverse effects on human hearing due to ultrasonic sounds.

That may not be the case, because the human ear only has a detection capability of a 20 kHz frequency.

Besides, there is no scientific proof that these ultrasonic emitter devices can lead to damage or hearing impairment.

Can Ultrasonic Pest Repellers Hurt Humans?

Even though some people worry that waves from ultrasonic sound devices can damage hearing, it is not true, because the high frequency sounds range of the human ear goes up to 20 kHz.

That means that an ultrasonic pest repeller is not harmful to your health whatsoever.

Cons of using any ultrasonic bug repeller

In general, the pros of using ultrasonic pest repeller outweighs the cons; therefore, you will not share your home with pests anymore.

So, if they invade your house, do not hesitate to use ultrasonic pest repeller with the fear of getting headaches, because ultrasonic pest repellers do not cause headaches.