An ultrasonic device only has an effect on insects or vermin when they are in a direct line of sight with the device.
Ultrasonic pest control device.
The electronic pest control device repellers use a 65khz works by emitting high frequency sound waves that irritate mice mosquitoes flies rats roaches crickets and other rodents and bugs.
Plug in pest free is an electronic pest control device that uses small completely safe pulses of electromagnetic force to repell pests such as rodents rats mice and cockroaches.
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If you re looking for a clean nontoxic way to deter mice and bugs from squatting in your home an ultrasonic pest repeller is an excellent alternative to expensive pest control services or dangerous chemical traps.
Unlike other methods of pest control pest free uses no chemicals fumes or toxic materials meaning all pest free devices are a form of completely natural pest control.
These devices are designed to repel pests capable of hearing ultrasonic frequencies but not to worry.
It is categorized as an insect repellent too.
On average ultrasonic devices emit a sound at about 65 000 hz which according to ultrasonic pest control device manufacturers chases the pests away.
Keep in mind that if you did a few things around the home to deter pests you might not need to resort to other methods.
An ultrasonic device is one of the best pest control solutions for mild annoyances like fruit flies in the kitchen or a squirrel trying to move into your attic.
To effectively control insect and vermin activity by an ultrasonic device you would require one unit per room including one unit in the roof cavity to effectively control a home.
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And these frequencies are supposed to be tuned to just the right level to drive pests crazy.
Even the successful research on ultrasonic pest control devices shows a percentage of decrease not a total elimination of rodent and insect pests.
In theory they emit sound at a frequency that humans cannot hear but pests can.
Soundwaves from ultrasonic pest control devices are short range and very weak so they re easily blocked by furniture walls and corners.
You don t have to perform a separate exterminating process to repel each type of pest.
Ultrasonic pest repeller devices ward off a variety of household pests including bugs and rodents.
To test out the location of your device place a lamp next to the device turn off all the other lights and note the beams and shadows from the lamp.