So you tried every other pest control method and finally chose the least messy process to stay equipped for the time when spring gives way to summer. This is the time of the year when pests break out from their hibernation and reproduce. The one that really left you awestruck is the electronic pest control method; not only does the device work silently but also takes care of a large number of pests.

It’s the ultrasonic sound that’s to be thanked. Normal human ears are deaf to these frequencies and this is what imparts to them the quality of being silent. A stark contrast to this theory is the bug zapper that’s an effective flying pest control device. These operate by attracting insects to a light source and then by electrocuting them but not silently. The sound is – at best – irritating and you have to clear up a mess later on.

However, those electronic pest control systems that function by creating a field of force impossible for the insects and other vermin to invade are much safer and truly silent, since they operate on and above 20Khz. These do not kill so often (except for bugs) but create a barrier of sound, which keeps the pests off. An alternative way they function is by sending out electromagnetic waves, which is more effective since pests do not get used to them unlike an ultrasonic device. Electromagnetic pest control devices, on the other hand, alter the electromagnetic field of the household wiring and create a vibration. It is the perfect choice for condos, homeowners, defense, restaurants, bars and pubs, food processing companies, commercial storages, and schools.