Uncover the truth about ultrasonic pest repellers. We delve into scientific studies and FTC warnings to see if these devices ...

The bottom line? They just don’t work.

Ultrasonic pest control devices have exploded in popularity over the last decade, becoming a common sight in homes, apartments, offices, and even garages. People love them because they promise to ...

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 ...

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 ...

I get a lot of catalogs offering "ultrasonic pest eliminators." I was wondering if these things really do what they claim -- get rid of ants, crickets, roaches and rats. Their advertising doesn't ...

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 ...

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, ...

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 ...