Insects: Some ultrasonic repellents also work on insects like mosquitoes, spiders, ants, and cockroaches. For insects, the sound interferes with their communication and mating calls, discouraging ...

Best plug-in mosquito repellent for effortless protection - Itch-free evenings have never been easier to achieve ...

So this repeller can repel for mice, fleas, ants, mosquitoes, flies, spider, cockroaches, bugs, rodents and insects. Eco-Friendly And Quiet And Clean: The ultrasonic pest repellers have less power ...