Mosquito Repeller Rat Pest Repellent for Rats, Cockroach, Mosquito, Home Pest
How to use :
Please install our item at inches away from the floor . Just plug our electronic mice repellent into the socket and should be vertical to the floor.Usually ultrasonic repellers take 3-4 weeks to make effect.
Wide Effective :
The Ultrasonic Pest Repellent is effective for an area , Since ultrasonic sound can’t penetrate wall, one room one unit is recommended. As for large storage area with serious pest , additional units is required.