Collection: Electronic & Ultrasonic Cockroach Repellers

Ultrasonic repellers emit high-frequency sound waves that disturb cockroaches, while electromagnetic models send pulses through wiring to drive them from wall cavities and hidden areas.

Yes, these repellers are safe for humans, cats, and dogs. They may not be suitable for rodent pets like hamsters or gerbils.

You may notice reduced cockroach activity within a few days, but full results can take 2–3 weeks of continuous use.

Yes. Ultrasonic waves don’t travel through walls, so each room may need its own unit. Electromagnetic signals can reach multiple rooms via wiring but are most effective near the source.