Digital pest repellers are units that emit high-frequency sounds or electromagnetic waves to discourage pests. They’re typically marketed as a humane and chemical-free technique to hold pests out of properties and companies.
There’s some scientific proof to assist the effectiveness of digital pest repellers. A examine revealed within the journal “Pest Administration Science” discovered that ultrasonic pest repellers have been efficient in lowering the variety of rodents in a laboratory setting. Nevertheless, different research have discovered that digital pest repellers aren’t efficient towards all pests, and so they might solely be efficient for a brief time frame.
