Because of the effective treatment procedures that were applied in the period prior to 1950s, it led to eradication of bugs in many parts. However, since some of the effective methods were also dangerous to people and the environment, other lenient methods were introduced which could have partially contributed to the resurgence of bugs. Today, bugs have become resistance to commonly used extermination procedures such as pesticides.
Visual inspection is the most applied technique and has been there for a long time. However, it can only be conducted successfully by trained and qualified people. Visual examination takes time but it can be effective only if it is done correctly. If inappropriately done, it may be the least effective method.
Technicians conducting visual inspection should know of the areas to examine and the signs to check. Bugs do not just stay anywhere in the house. They will live close to the hosts and that is why you find them near the beds or the furniture where people spend more time in the house. Some of the areas that are checked include the mattress seams, headboards, box springs, cushions, and furniture.
The bites of bedbugs could appear like those of other pests and unless they are examined carefully, it may not be easy to ascertain whether they are indeed caused by bugs. Bedbugs tend to feed in a particular pattern. They feed in a straight line and will leave dots of marks on skin that are in a line. This is contrary to what you might expect from other pests.
At times, people tend to confuse bug bites from the ones caused by other insects like mosquitoes. However, a technician who is knowledgeable about bedbug inspection can differentiate between these bites. In searching for live bugs, there are areas, which tend to provide hiding places for these pests.
Some other signs, which technicians should look for, include presence of exoskeletons on surfaces, fecal matter, and live bugs. Bedbugs will release faces after they have fed on their host. The stains may appear rusty and bloody usually found in the hiding places. Canine inspection is one of the modern techniques introduced in the recent years.
Canines are known to produce very accurate and speedy inspections thus saving people time and money. Since they can spot the exact locations where bugs could be hiding, it ensures that a comprehensive and targeted treatment is done to avert treating areas, which may not be infested by these pests. A qualified inspection team will assist in determining if your premises are infested with the pests.
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