Bell and Howell Ultrasonic Pest Repellers with Extra Outlet - Electronic Pest Control Plug In-Pest Repeller for Insect - Mice ， Roaches ， Bugs ， fleas ， Mosquitoes ， Spiders (With Sensor) (6 Pack)[Product Information]- DRIVE OUT PESTS FROM YOUR HOME: Bell & Howell pest control products uses state of the art ultrasonic and ElectroMagnetic technology to drive pests away， which drive pests out of your home for good. Mice， rats， spiders， roaches， mosquitoes， ants， snakes， rats; None are immune to the sound and completely leave after a few short weeks of use. Our electric pest repellent sound is In-Audible to the human and pet's ear.
- COVERAGE AREA: Bell & Howell bug repellent is effective for an area up to 120 Square Feet. Please note that ultrasonic waves can’t travel through walls. Though our unit works very well， if you have a large infestation， we recommend placing our insect repellent in every room! Areas such as attics， basements， garages， and large storage areas may require multiple units.
- NO HARMFUL CHEMICALS OR POISONS: Forget the harmful chemicals， poisons， and traps typically used in households and by insect control technicians. Our mice repellent is 100% safe and effective. Naturally drives pests out without killing them. No need to clean up dead insects and pests. Our ultrasonic pest repellent creates an uncomfortable environment for pests so they simply leave.
- EASY TO USE: Simply plug our electronic pest control mouse repellent in the unit and let it do the rest. Use 1 unit per average-sized room with a pest problem. Additional units will be required in larger areas. Areas such as attics， basements， garages and large storage areas may require more than one unit. Perfect Accessory for Indoor Rodent Control.
- VOLTAGE: The pest repeller operates on any standard 110 volt wall outlet. PET SAFE: The Bell & Howll pest rappeler is safe to use around cats， dogs and fish.
