Ultrasound House Fly Repellent Super
Ultrasounds operate through emitting short wavelength, high frequency sound waves that are too high in pitch to be heard by the human ear.
| Category | Price | Seller | Device |
|---|---|---|---|
| Utilities | $1.99 | Armine Khachatryan | iPhone, iPad, iPod |
Flies detect sound by special hairs or sensilla located on the antennae or genitalia.
A University study confirmed that ultrasonic sound devices do have both a repellent effect as well as reduces mating and reproduction of flies.
Flies respond to special ultrasounds by moving about a bit more than usual and appear eager to escape from the sound waves.
