The consensus of each study was that ultrasonic pest repellers have little or no impact on pest activity. The Federal Trade Commission (FTC) also found that the claims made by some manufacturers are not supported by scientific evidence. Ultrasonic pest repeller devices use high-frequency ultrasonic sound waves that are above the range of sounds that humans can hear or process. In theory, the noise of the device causes a psychological response in pests that causes distress.
The pests will then flee the room or area where these signs are present, freeing homes from pests without chemicals or much effort. Some studies have shown success with specific insects, such as crickets. However, this success was generally very localized. For example, pests could have avoided the particular room where the electronic pest repeller was located, but they did not evacuate the entire house.
No success has been demonstrated in cockroaches, ants, spiders or rodents. Even devices that can prove to work in your test environments don't represent how well they perform in real-world situations, such as your home. In reality, signal and sound are weakened by almost everything found in homes: furniture, carpets, blankets, pillows, carpets, any cloth-based item reduces the signal because they absorb it. Electric pest repellers make loud ultrasonic sounds to keep pests away, and these same noises can sometimes annoy your pets as well.
If your family has rabbits, guinea pigs, hamsters, or other small pets, ultrasonic pest repellers can cause them varying degrees of distress depending on how close they are to the device. These devices are even known to affect some reptiles. While cats and dogs can hear ultrasonic waves, ultrasonic repellers generally don't harm or bother them. The sound emitted would have to be loud enough to affect an animal as large as a cat or dog.
They also ask us about the impact of these devices on other household items. While electric pest repellers don't affect Wi-Fi, they have been documented to interfere with phone quality and reception of landlines and cell phones. There have also been reports of interference and interruptions to home security systems, as well as hearing aids. So, aside from not meeting expectations, it's definitely worth a second thought to ensure that all your day-to-day devices work properly.
All pest control methods used by our team at Preferred Pest Control are pet- and child-friendly, and are safe for the home environment. Our experienced technicians do not use unnecessary chemicals and always take care to ensure that the area being treated and the people or pets in it are safe. On average, ultrasonic devices emit a sound at approximately 65,000 Hz that manufacturers of ultrasonic pest control devices say scares pests away. Ultrasonic sounds have limited use in rodent control because they are directional and do not penetrate behind objects.
In many cases, home pest control has some risks and disadvantages, and in the end, you may end up spending more in an attempt to control a pest problem on your own. Although the use of electronic sound to control pests gained momentum in the 1950s and 1960s, experimentation with this technology began as early as 1948. Ultrasonic pest control solutions are marketed as easier and safer than more practical pest repellers and pest control options. The reason they have received so much publicity is because many ultrasonic pest control devices are positioned as safer or easier ways to control pest populations in homes. An ultrasonic pest repeller is an electronic pest control device that emits a high-pitched sound at a frequency that can cause discomfort, kill, drive away or incapacitate pests from the home.
Before investing in an often expensive ultrasonic pest control device, make sure you understand the various pros and cons of electronic plug pest control. The short answer to the question “do ultrasonic pest repellers work?” is that there is no credible scientific evidence to suggest that ultrasonic pest repellers work. The manufacturers behind ultrasonic pest control devices claim that a wide range of pest species do not like the sounds and vibrations emitted by machines. .