Do ultrasonic pest repellers really work?

Ultrasonic pest repellers are electronic devices that emit high-frequency sounds designed to repel, injure or kill household pests, such as rodents and insects. Whether they’re actually effective at doing so has been disputed by testing labs and the U.S. Federal Trade Commission (FTC).

Do ultrasonic pest repellents work on crickets?

Studies designed to investigate the efficacy of ultrasonic pest repellents have shown mixed results. One extensive test performed by Kansas State University in 2002 found that the devices were effective at repelling some insects, such as crickets, but the same devices had little effect on cockroaches.

Do high frequency pest repellent devices work?

Due to the high-frequency nature of these sounds, they will disturb pests and rodents and have no harm to humans and some pets. It’ll therefore force the pests out of your home. However, the repelling aspect of these devices doesn’t rely on the frequency of the sound but its volume.

Are ultrasonic devices harmful to pets?

The noise may also cause inadvertent distress to rabbits and rodent pets, such as guinea pigs and hamsters. Cats and dogs can hear in the ultrasonic range, but they appear not to be bothered by the noise emitted by these devices.

How do electronic pest control devices work?

Most companies that produce electronic pest control devices infer that the devices use high-frequency, ultrasonic sound waves to “chase away” and deter anything and everything from rodents and birds to mosquitoes or spiders. These sound waves are above the range of sounds that humans can hear and process.

Will an ultrasonic repeller harm my pet fish?

Having an ultrasonic repeller will most likely harm your pet fish. Their behavior will change, and their health will deter. Some studies have found that an ultrasonic sound to fish is like if a dog would be constantly exposed to the sound from a dog whistle. All of the animals in your household will react when introduced to a stressor.