The type of reaction provoked depends on previous exposure; repeated bites may lead to an allergic reaction, which may lead to pronounced cutaneous manifestations. Some patients show a severe systemic hypersensitivity to arthropod allergens. The site of the bite can also become secondarily infected with bacteria infection and lead to ecthyma, cellulitis, and/or lymphangitis.
Bed bugs like to travel and are good hitchhikers. They will hide in suitcases, boxes and shoes to be near a food supply. They are elusive, nocturnal creatures. They can hide behind baseboards and in cracks, crevices, and folded areas of beds, bedding and adjacent furniture, especially mattresses and box springs. Bed bugs can also hide in electrical switchplates, picture frames, wallpaper and nearly anywhere inside a home, car, bus, or other shelter. Bed bugs usually come out at night for a blood meal. However, they are opportunistic insects and can take a blood meal during the day, especially in heavily-infested areas. Bed bugs usually require 5-10 minutes to engorge with blood. After feeding, they move to secluded places and hide for 5-10 days. During this time in the bed bug life cycle, they do not feed but instead digest their meal, mate, and lay eggs.
Scrub infested surfaces with a stiff brush to dislodge eggs. Vacuum the room extensively. Use a vacuum hose attachment to thoroughly vacuum cracks and crevices on furniture and along baseboards on the walls. Vacuum along baseboards, furniture, bed stands, rails, headboards, foot boards, bed seams, tufts, buttons, edges of the bedding, as well as the edges of the carpets (particularly along the tack strips). A good vacuum cleaning job may remove particles from cracks and crevices to encourage greater insecticide penetration. Bed bugs cling tightly to surfaces, so it is best to vacuum by scraping the end of the vacuum attachment over the infested areas to pull out the bed bugs. Caution: It is not good to use a bristle attachment, because you may transfer bed bugs to other areas since they cling to the brush. Dispose of vacuum cleaner bags after you are finished in an outdoor trashcan.
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Some oils like tea tree and neem oil can't kill bedbugs, but they work well to repel them. Tea tree oil is an extract from the Melaleuca alternifolia plant—it can cause various health problems with pet birds, cats, and small dogs. If there are pets in the house, look for other safer choices. If you use the oil, apply it in small quantities to the skin to repel bed bugs. Since bed bugs are active at night, apply it before bedtime.
Dismantling bed frames in infested areas typically exposes bed bug hiding sites. Having access to these areas during cleaning is important. Stand up the box spring and shine a flashlight through the gauze fabric and look for bed bugs. If the fabric is torn (possible hiding place), remove fabric to prepare for spraying. If the mattress and or box springs are infested, you may want to consider Encasements by Mattress Safe. Once covered with these encasements, bed bugs can not enter or exit. There is no need to treat the mattress or box spring when using these encasements. Keep them on for a year.
Cracks and crevices of bed frames should also be examined, especially if the frame is wood. (Bed bugs have an affinity for wood and fabric more so than metal or plastic.) Wooden support slats, if present, should be removed and examined since bed bugs often congregate where the ends rest on the frame. Screw holes, knots and other recesses are also common hiding places. Headboards secured to walls should be removed and inspected. In hotels, the area behind the headboard is often the first place that bed bugs become established. Bed bugs also frequently hide within items stored under beds.
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Other types of bed bug traps include those that do not rely on humans as bait, but instead use CO2and/or other attractants. CO2 is thus far the most powerful lure for bed bugs, as it is the primary cue they follow to locate hosts. Traps that issue CO2 for a period of time are more expensive than Climbup™ traps, but can effectively trap bed bugs when no host is present, such as in common areas, vacant homes or units, offices, schools, and theaters. Thus they can help confirm infestation and eradication.
Bed bug infestations usually occur around or near the areas where people sleep. These areas include apartments, shelters, rooming houses, hotels, cruise ships, buses, trains, and dorm rooms. They hide during the day in places such as seams of mattresses, box springs, bed frames, headboards, dresser tables, inside cracks or crevices, behind wallpaper, or any other clutter or objects around a bed. Bed bugs have been shown to be able to travel over 100 feet in a night but tend to live within 8 feet of where people sleep.
Encase Mattresses and use bed bug interceptor traps on bed frames. After everything is put back and all pesticides are dried, vacuum the area again to remove any dead or dying bedbugs and to pick up any spilled dust or pesticide. Be sure to throw the vacuum cleaner bag away outdoors. A thorough treatment is essential to achieve adequate control. It is usually desirable to apply insecticides for bed bugs early in the day, so that insecticide spray residues will have several hours to dry, or dusts will have time to settle, before the room will be used again for sleeping. As a safety consideration it is particularly important to dry and cover mattresses completely before they are reused. A mattress encasement such as The Elite Zippered Mattress and Boxspring Encasement should be used to cover and conceal the mattress and the boxsprings. It is important to use a quality zippered encasement (cover) with a special zipper closure to make sure that bedbugs do not crawl out of the zipper opening.
If you suspect that bed bugs might be hiding in items that can’t be laundered or steamed, like books, papers, luggage, shoes, and dry-clean only clothing, you can treat those with a portable bed bug heater. Heaters are a popular way to safely heat-treat items during bed bug treatments, or as a preventative tool for travelers who want to ensure that bed bugs can’t escape from their luggage to infest their home.
Bed bugs are tiny, flat, wingless insects that range in color from nearly white to deep brown/reddish. The parasitic pests get their name from their hiding spot of choice – they prefer burrowing into bed frames and mattresses during the day, then become active at night when they feed on people and pets. Bed bugs are resilient pests that can hitch a ride on luggage, furniture, storage boxes, backpacks and clothing (but rarely humans), very quickly causing an infestation.
Apply residual Bed Bug Insecticide Spray. After every crack, crevice, switch plate, electrical switch, baseboard, box springs, mattress, etc, has been treated and everything is put back, it is time for the residual treatment. Using a hand held sprayer such as the Chapin Sure Spray apply Optimate, Cy-Kick, Suspend SC or Demand along the baseboards in the bedroom and closet, under and around the bed, behind the headboard, inside bed stands etc.
^ Kambu, Kabangu; Di Phanzu, N.; Coune, Claude; Wauters, Jean-Noël; Angenot, Luc (1982). "Contribution à l'étude des propriétés insecticides et chimiques d'Eucalyptus saligna du Zaïre (Contribution to the study of insecticide and chemical properties of Eucalyptus saligna from Zaire ( Congo))". Plantes Médicinales et Phytothérapie. 16 (1): 34–38. hdl:2268/14438.
Low toxicity contact sprays like SteriFab™ or Bedlam® are likely to kill bed bugs only on contact. Alcohol- and soap-based sprays, are only partly effective. All of these products, once dry, are likely to provide no further control. Eggs will not be killed by alcohol-based sprays, so repeat treatments are usually needed. Be careful when using sprays containing alcohol because they may be flammable.
Avoiding repeated bites can be difficult, since it usually requires eradicating bed bugs from a home or workplace; eradication frequently requires a combination of pesticide and non-pesticide approaches. Pesticides that have historically been found to be effective include pyrethroids, dichlorvos and malathion. Resistance to pesticides has increased significantly over time and there are concerns of negative health effects from their usage. Mechanical approaches such as vacuuming up the insects and heat-treating or wrapping mattresses have been recommended.
Bed bugs were mentioned in ancient Greece as early as 400 BC, and were later mentioned by Aristotle. Pliny's Natural History, first published circa AD 77 in Rome, claimed bed bugs had medicinal value in treating ailments such as snake bites and ear infections. (Belief in the medicinal use of bed bugs persisted until at least the 18th century, when Guettard recommended their use in the treatment of hysteria.)