Over the past few years, there has been a sharp rise in bed bug sightings. These blood suckers are found everywhere from hotel rooms, homes, hospitals and places of work. Because the transport of bed bugs from one place to another without the human host ever noticing it, it is virtually impossible to know you have bed bugs until certain symptoms become evident. While bite marks of a certain kind are a tell-tale sign you may have a bed bug problem, there are other several ways to diagnose an infestation when bite marks seem to not be evident. True diagnosis and control of a bed bug infestation is mostly a complex process that involves several procedures that can only be completed by a qualified trained professional. Technicians at Knockout Pest Elimination have been trained by researchers in the field of bed bug studies including professors and graduate students from the University of Florida.