Bell and Howell Ultrasonic Pest Repller

100% Safe and Easy To Use: The Bell & Howell Pest Repeller Aid is 100% safe for humans and pets. It contains no harmful chemicals and is odor free! You will no longer need exterminators, mouse traps or other messy tactics generally used to get rid of pests. How It Works: The Bell & Howell Ultrasonic Pest Repeller features a mix of highly effective ultrasonic frequencies, undetectable by humans but extremely irritating to rodents and insects causing them to scramble to find a peaceful area. Works on Roaches, Mice, Rats, Spiders, and Ants: The Bell & Howell Pest Repeller helps you eradicate all types of pest and rodents including mice, rats, spiders, ants, and roaches. This will make it uncomfortable for these pets to come near your home and make your home or office a more environmentally friendly place without causing anybody to feel uncomfortable. Safe for Humans, Pets & Children: soundwaves are inaudible to humans and only cause discomfort to the pests you are trying to repel. Intelligent Variable Technology: variable technology frequency emits waves in constantly changing wavelengths to ensure that pests do not get immune to the sounds. Efficient, Silent and Oderless Pack of 4 – pest repeller covers a single room as the ultrasonic waves don’t travel between walls. For best efficiency, use one per room Led Indicator – include an LED light to let you know waves are working. Plugs into Standard Outlet: pest repellers plug into a standard two prong US outlet