The Federal Trade Commission’s Division of Enforcement has sent warning letters to more than 60 manufacturers and retailers of ultrasonic pest-control devices, stating that efficacy claims about those ...

There are a lot of options to rid your home of rodents and insects, but only the best ultrasonic pest repellers can do it humanely, and with little effort on your part. While any plug-in pest repeller ...

In this video, we’ll be comparing 5 Ultrasonic Pest Repellents that are designed for different kinds of users. Not only will we take build quality into consideration, but also unique selling features, ...

Just as the keening sound of a car alarm aims to keep burglars away from a vehicle, the manufacturers of ultrasonic pest-control devices aim to use sound to keep birds, rodents and other pests out of ...

WASHINGTON -- The Federal Trade Commission has sent letters warning more than 60 ultrasonic pest-control device manufacturers and retailers that they must support claims about the products' ...

Abu Dhabi: Ultrasonic pest and insect repellents being sold online are safe to use for families with children, confirms Tadweer, the Centre of Waste Management in Abu Dhabi. The ultrasonic devices, ...

For many nocturnal moths, hearing sound waves is a matter of survival in the night sky. Their ability to detect ultrasonic calls emitted by bats determines whether they escape or become prey. This ...

Researchers played simulated bat echolocation calls in the laboratory and found that egg-bearing A. nigrisigna stopped flying when exposed to high pulse repetition rates. This behavior could be ...