Do ultrasonic rodent repellers work

We all know that the best rodent problem is the one that never happened, right? For this reason, ultrasonic rodent repellents are highly appealing to homeowners for the proclaimed ability to repel rodents from overstaying their welcome.

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Do ultrasonic rodent repellers work

Unfortunately, the science behind ultrasonic pest repellers is ultra-shaky. Seems like an attractive idea though, right? Just plug a charger-sized device emitting undetectable sound into the wall, wait about 2 weeks, then BAM, your garage oasis is insect and rodent free without the use of chemical pesticides or inhumane traps. Sounds great! Too bad these devices have never been proven to actually work. Ultrasonic sound waves have a frequency higher than what human ears can hear, but invading species can detect them. The sound is meant to irritate pesky critters and prevent them from making homes near the source of the noise. But this only makes sense in theory. Image by Cassandra Lee. Some studies conducted in perfect laboratory conditions show that ultrasonic sound can be fatal to certain species by critically increasing their body temperature or causing audio-induced seizures. But due to the variable nature of pest invasions, these findings have not been replicated in actual homes. Researchers using higher quality ultrasound generators have shown that sound can be effective at disrupting mating or eating habits of particular animals. Additionally, the studies done on commercially available devices are very limited and often lack a control situation.

Humans hear sounds that range from 20 Hz hertz to 20 kHz kilohertz.

Removing pests from lawns, garages, and property is an ongoing battle that often involves a small arsenal of weapons, including toxic chemicals. But does it work or waste your money? Ultrasonic pest control is a form of electronic pest management that is designed to emit short-wavelength, high-frequency sound waves. The idea is that, while these sounds are too high in pitch for the human ear to hear, certain animals and pests who are in tune with high-frequency sounds can hear them. If this plug-in pest repellent works, they will leave your property so you can enjoy it without having to use chemicals or deal with traps. Most ultrasonic pest repeller devices are small, plug into your electrical outlet, and are about the same size as a baby monitor or miniature alarm clock.

We all know that the best rodent problem is the one that never happened, right? For this reason, ultrasonic rodent repellents are highly appealing to homeowners for the proclaimed ability to repel rodents from overstaying their welcome. While these all sound like major pluses, how effective are ultrasonic rodent repellent devices? And how do they work? Ultrasonic rodent repellents are small devices that emit high-frequency sound waves that are claimed intolerable to rodents.

Do ultrasonic rodent repellers work

Here is the Truth. Some homeowners claim they are the end all be all pest control products, while others say they had zero effect and are an absolute scam. Additionally, in , the Federal Trade Commission demanded that one of the chief marketers of ultrasonic repellents, Global Instruments, discontinue their advertising campaigns. Specifically, the campaigns that claimed these devices actually worked as advertised.

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No chemicals AND no pests. Answer: There is limited data on how well electronic or high-frequency sound devices work for household pest control. The devices emit ultrasonic soundwaves at frequencies of 25 kilohertz kHz or higher, which is beyond the range of human hearing. Commercial Inquiries Table of Contents. Plug-in models can be installed in electrical outlets throughout the area you wish to protect. However, when you buy something through our retail links, we may earn an affiliate commission. Have realistic expectations — these devices reduce but do not completely resolve infestations. In this article:. They are also a simple and low-maintenance solution. Researchers using higher quality ultrasound generators have shown that sound can be effective at disrupting mating or eating habits of particular animals. It can take about two weeks to notice any impact from ultrasonic repellers.

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Get pest control quotes from local experts. Ultrasonic devices have shown some effectiveness in repelling raccoons. With a passion for pest control, he brings a unique perspective to his writing from his early years working for one of the largest pest control companies in America. I am told that the moisture is just the water seeping out of the tree! Advertisers Disclosure. We all know that the best rodent problem is the one that never happened, right? But due to the variable nature of pest invasions, these findings have not been replicated in actual homes. If your rodent problem continues to persist, call in an expert. Humans and pets, however, cannot hear them. Ultrasonic pest repellents can assist with control efforts but should not be the sole solution.