Ultrasound and Insects

Ultrasonic Pest Repellents are used as substitute for Mosquito coils and liquids to avoid inhaling of toxic fumes. It is the Non toxic way to repel pests like mosquitoes. As per scientific information and experimental evidences, the animals respond to Ultrasound and avoid its presence. Small mammals like Dogs, Cats etc. responds to 22-25 kHz ultrasound and Rats to 60-72 kHz. Insects like Mosquitoes, Flies etc. responds to 38-44 kHz.
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