One of the easiest ways to identify a bed bug infestation is by the tell-tale bite marks on the face, neck, arms, hands, or any other body parts while sleeping. However, these bite marks may take as long as 14 days to develop in some people so it is important to look for other clues when determining if bed bugs have infested an area. These signs include:
In the case of beds, a more economical option is to encase both the mattress and box spring in a protective cover like those used for allergy relief. Encasements specifically designed to help protect against bed bugs are available through retail or pest control firms. Higher quality ones tend to be more durable and comfortable to sleep on. Once the encasement is installed and zipped shut, any bugs which happen to be inside are entombed and eventually will die. Encasements also help protect newly purchased beds, and make it easier to spot and destroy any bugs residing on the outer surface during subsequent examination. Encasements will not, however, keep bed bugs from crawling onto a bed and biting a sleeping person.
If at all possible, pull up the carpet where it meets the wall and puff powder around the whole perimeter of the room. Inside outlet boxes is a great place to use powders because sprays and electricity don’t mix. Bellow dusters work great for spreading residual insecticide powder. An old makeup brush is a good tool to spread the dust around on hard surfaces. Bed bug powders are available the same places you’ll find the spray pesticides.

I was at a motel for a week, and had no problems with bed bugs. I then left to go to a shelter, because I had no more money to pay for a motel. The second day I went job searching all day, and started itching really bad on the back of my neck. At first I thought it was from the heat, and from me sweating. I then looked at my neck and noticed red swelling bites on my neck, and I scratched it to make the itch go away. I then noticed as the day progressed that it was spreading fast up the back of my neck. Now I’m getting worried, what is this, and why is it itching and spreading so fat. I asked the shelter workers what they thought it was and they said, I don’t know, but you can take anti-itching cream. I took the cream and put it on my neck, the itching went away, but the bites still were there. The next day I wake up and I have another bite on my upper right arm, and a bite on my right thumb. That night I talked to a resident staying there, and she said you have bed bug bites. I was so disgusted and scared. She then told me that three other people had the same problem I did, with the red bumps on their neck too, and they had left because of it. I want your advice on if I should persue legal action. Thank YoU


Hiring a pro to wipe out bed bugs isn’t cheap. Expect to pay about $200 per room to kill bed bugs, and you’ll likely need a few chemical treatments in order to eradicate bed bugs. Professional heat treatments will cost even more. And even if you hire a pro, you’ll still have to do lots of work yourself (moving furniture, washing all clothes, etc.). So consider declaring a DIY war on bed bugs. If you’re willing to spend $100 to $200 and do things right, your chances of success are excellent.
Both of these types of Hemiptera are sensitive to extreme temperatures. It may be necessary to rid the infestation by exposing the area to extreme heat or cold; they are most comfortable in temperatures around eighty degrees Fahrenheit. Raising the temperature to ninety-seven to ninety-nine degrees may kill off a significant portion of the population.

Mechanical approaches, such as vacuuming up the insects and heat-treating or wrapping mattresses, are effective.[3][6] An hour at a temperature of 45 °C (113 °F) or over, or two hours at less than −17 °C (1 °F) kills them.[6] This may include a domestic clothes drier for fabric or a commercial steamer. Bed bugs and their eggs will die on contact when exposed to surface temperatures above 180 °F (82 °C) and a steamer can reach well above 230 °F (110 °C).[31][15] A study found 100% mortality rates for bed bugs exposed to temperatures greater than 50 °C (122 °F) for more than 2 minutes. The study recommended maintaining temperatures of above 48 °C (118 °F) for more than 20 min to effectively kill all life stages of bed bugs, and because in practice treatment times of 6 to 8 hours are used to account for cracks and indoor clutter.[32] This method is expensive and has caused fires.[6][15] Starving them is not effective as they can survive without eating for 100 to 300 days, depending on temperature.[6] One expert recommends not trying to get rid of bed bugs exclusively on one's own.[29]

Minimize its spread. First, notify your landlord if you rent in a building to control its spread to other units. Thoroughly vacuum any infested areas, including carpets and mattresses, and then empty the vacuum bag into a plastic bag, seal it, and throw it in the trash outside. If you can’t get the bed bugs out of your furniture, discard items in a responsible manner. To avoid someone else from salvaging infested furniture or mattreses, rip, remove stuffing, or spray paint with the words “bed bugs.” 

Alcohol will kill bed bugs but not their eggs and will need to be used often to control infestation. It is not an effective way to get rid of bed bugs permanently. If you want to use this bed bug treatment you need to mix nine parts 91 percent isopropyl (rubbing) alcohol with one part water. Place the solution in a chemical sprayer to cover large areas. Use a spray bottle for small areas and to get into crevices. Spray all areas including head/foot boards, hard surfaces, base boards, door jams and any other bed bug hiding spots.
Do encasements work? Yes. When you put an encasement on your mattress or box spring you can lock bed bugs in and prevent new bed bugs from getting in. No chemical control is needed, so you don't have to worry about being poisoned by powders or some other toxin in your bed. The problem is that encasements by themselves, or when used with traps, are simply a bandaid. They are not likely to contain or stop a bed bug infestation. As mentioned above, this method can lead to the growth of an infestation and, ultimately, a prolonged and frustrating infestation.
Pesticides alone are not the answer to bed bugs. Most of the commonly used pesticides today, including professional products and consumer products advertised for control of bed bugs, are at best moderately effective at controlling these pests. Pesticides must be used with care for safety and with attention to proper application to work well. Aerosol “bug bombs” or “fumigators” are also mostly ineffective in eliminating bed bugs. Aerosol insecticides mainly kill insects that are exposed, and out of their hiding places, not those hidden behind baseboards, in cracks and crevices of the bed, under carpet edging and in walls.

Isolating your bed from the rest of the house.  If you don’t use a bed, purchase a frame that gets your mattress off the floor and install bed bug interceptors under all feet of the bed frame to keep bed bugs off your bed while you are sleeping. Interceptors are special platforms or cups that are purchased to prevent bed bugs from climbing on to your bed.  An interceptor can be as simple as a sticky card placed under a bed post (sticky and messy).  Better are one of the commercial pitfall traps made specifically for this purpose.  The Climbup™ Bed bug Interceptor and BlackOut BedBug Detector (Google them) are two such products sold online. Relatively inexpensive, these cups trap bed bugs attempting to climb (or exit) the bed. If you have encased your bedding, treated your bed frame thoroughly and installed interceptors, you will be instantly protected against bed bugs.  Don’t take out your clean bedding or put it back on the bed until the bed has been treated (and dried) and encasements installed. And note that for this method to be effective, beds and bedding must not touch the floor, furniture or walls.  This would provide bed bugs other ways to climb onto the bed and foil your defenses.
Isolating your bed from the rest of the house.  If you don’t use a bed, purchase a frame that gets your mattress off the floor and install bed bug interceptors under all feet of the bed frame to keep bed bugs off your bed while you are sleeping. Interceptors are special platforms or cups that are purchased to prevent bed bugs from climbing on to your bed.  An interceptor can be as simple as a sticky card placed under a bed post (sticky and messy).  Better are one of the commercial pitfall traps made specifically for this purpose.  The Climbup™ Bed bug Interceptor and BlackOut BedBug Detector (Google them) are two such products sold online. Relatively inexpensive, these cups trap bed bugs attempting to climb (or exit) the bed. If you have encased your bedding, treated your bed frame thoroughly and installed interceptors, you will be instantly protected against bed bugs.  Don’t take out your clean bedding or put it back on the bed until the bed has been treated (and dried) and encasements installed. And note that for this method to be effective, beds and bedding must not touch the floor, furniture or walls.  This would provide bed bugs other ways to climb onto the bed and foil your defenses.
As for traps, these capture methods may not be full-proof for all bedbug species. Researchers have found that while both the common and tropical bedbug species have hairy feet, C. hemipterushas denser foot hairs, making this tropical insect an expert climber on slick surfaces. In the study, detailed on March 15, 2017, in the Journal of Economic Entomology, the researchers found that adult tropical bedbugs were much better at escaping traditional pitfall traps, which held onto most of the common bedbugs in the study.
Most bed bug bites go away by themselves and don't need treatment. Keep the skin clean and try not to scratch. Over-the-counter, anti-itching cream for insect bites can help relieve the itching. If the bites are very itchy, your health care provider may prescribe cream or antihistamines to relieve the itchiness. Oral antibiotics may be prescribed for any secondary skin infection from excessive scratching.
Research has shown that some bed bugs are resistant to the pyrethroid pesticides that have been most commonly used in recent years by pest management professionals. Likewise, pyrethroids such as deltamethrin and permethrin have been among the active ingredients most commonly available in pesticides at retail stores. The ongoing use of pyrethroids has undoubtedly contributed to the resistance we see today in some bed bug populations.
I have had one bite in threes which cleared up in days and an occasional acne looking sore on my but and arm. I have noted in my car lots of little bites but no marks. My son does not appear to have bites. once he had one on his back that cleared quickly. I really needs some help here as I am getting obsessive with cleaning and making my child change and bath. I have checked my cat for flees and bought her a flee collar as I am thinking the stinging bites I get in the day may be from flees but no itch or real marks. Help please.
A flashlight:  Bed bugs hide in dark areas and in cracks and crevices.  Bed bugs are a dark red to brown color, but they can be light brown if they haven’t been feeding. This makes it very hard to see them. When hunting for bed bugs hold your flashlight parallel to the surface being inspected, this will cause eggs and small bed bugs to cast a shadow, making them easier to find.
Move your bed away from any other points of contact, like walls, nightstands, and other furniture. Tuck in or remove any hanging skirts or sheets, and remove any storage under the bed that is touching any part of the frame. The only thing your bed should be touching is the floor via its legs. If you don’t have a bed frame with legs, you should purchase one to sleep in, at least until you are bed bug free.

Our place is pretty cluttered so I was freaking out. Luckily we have hardwood floors and not carpet. We tried different things. It gets really hot here, so I loaded up any nearby sheets, pillows, comforters, clothes, etc into trash bags and tied them off so nothing could get out. I put those in the car so the sun could beat heat into them all day. Never thought I’d be so thankful for Texas summers… Still got bites. We bought a mattress cover. Still got bites. We thought, okay, maybe they’re coming from the wall socket from a neighbors or something. We couldn’t close it so we kept the bed away from furniture and walls and put sticky traps on the legs. Caught NO bed bugs but STILL GOT BITES. I was losing my mind.
I was at work and felt something crawling on my hip I brushed my hand and I thought it was a ant turned out to be a bed bug I was so freaked out I went to bathroom shook all my clothes out but now I feel so itchy I called my husband threw out my clothes washed my hair and stripped down in the back yard before coming in my house I was so freaked out I’m very nervous about returning back to work because of bed bugs I couldn’t sleep last night I was so itchy don’t know if its me r I got bite would I know that fast?
A flashlight:  Bed bugs hide in dark areas and in cracks and crevices.  Bed bugs are a dark red to brown color, but they can be light brown if they haven’t been feeding. This makes it very hard to see them. When hunting for bed bugs hold your flashlight parallel to the surface being inspected, this will cause eggs and small bed bugs to cast a shadow, making them easier to find.
Select and use insecticides safely. There are no magic sprays that kill bed bugs very well.  Most commercial insecticides will kill bed bugs if applied carefully and directly to the insects and their hiding places. An exception is “Bug bombs”, or aerosol foggers. Foggers are mostly ineffective in controlling bed bugs. Because bed bugs hide in crevices and voids where aerosols do not penetrate, they are able to avoid contact with these insecticides. Their use is not recommended. Some of the products you may find helpful include:
Excessively scratching the itchy, bitten areas also may increase the chance of a secondary skin infection. Antiseptic creams or lotions can be used to ward off infection and antihistamines can be used to treat the itching. And an infestation can take a psychological toll on those affected: People whose homes have been infested with bedbugs may have trouble sleeping for fear of being bitten in the night. There are also public health, social and economic consequences; office buildings and schools often have to close if they are dealing with a bedbug infestation.
Bed bug eradication is challenging and it’s prudent to hire a professional when resources allow. However treatment can be expensive, often costing hundreds or thousands of dollars. Those who cannot afford this often must cope with the problem themselves. A useful step that anyone can take to combat bed bugs is to install bed encasements. Covering the mattress and box spring can help eliminate a substantial portion of the bed bug population -- especially if discovered early while most of the bugs are still confined to the bed area. Extra care should be taken when installing budget encasements since these can tear easily, especially on metal bed frames. Ideally both the mattress and box spring should be encased. If only one encasement is possible it’s often best to cover the box spring which is harder to subsequently inspect.
Some preparation is still required (e.g. removal of heat-sensitive items such as aerosol cans, indoor plants and medications), but it is seldom necessary to bag, launder and/or hot dry bedding and clothing since these items will be heated along with other furnishings. Another advantage of heat treatment is that infestations can often be eliminated in one day, rather than over multiple days or weeks. Conversely, heat treatment alone has no lasting (residual) effect should bed bugs be reintroduced into the dwelling. Consequently, some companies recommend concurrently applying residual insecticides. To further minimize reintroduction, occupants are advised to take as few belongings as possible with them while the heat treatment is in progress.    
Bedbugs are diagnosed in two ways. The first is the appearance of bites on your body. However, these are very similar to other insect bites and can appear days after being bitten. Finding the signs of bedbugs in your sleeping environment is more conclusive evidence that there is an infestation. You will usually do your own self-diagnosis, but you might see a doctor due to unexplained bite marks or a skin infection after scratching. Learn how to determine whether you have been bitten by bedbugs.
 Adult bed bugs are about 3/16” long and reddish-brown, with oval-shaped, flattened bodies. They are sometimes mistaken for ticks, cockroaches, carpet beetles or other household insects. The immature bed bugs (nymphs) resemble the adults, but are smaller and lighter in color. Bed bugs do not fly, and they don’t jump like fleas do ― but they can crawl rapidly over floors, walls, ceilings and other surfaces. Adult females lay their eggs in secluded places, depositing 1, 2 or more eggs per day, potentially hundreds during their lifetime. The eggs are tiny (about the size of a dust spec), whitish and hard to see without magnification, especially on light-colored surfaces. When first laid, the eggs are sticky, causing them to adhere to surfaces. At room temperatures, bed bug eggs hatch in about a week. Newly emerged nymphs are straw-colored and no bigger than a pinhead.
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.[3] Pesticides that have historically been found to be effective include pyrethroids, dichlorvos and malathion.[4] Resistance to pesticides has increased significantly over time and there are concerns of negative health effects from their usage.[3] Mechanical approaches such as vacuuming up the insects and heat-treating or wrapping mattresses have been recommended.[3]

Once a pest of the past, bedbugs now infest every state in the U.S.. Cimex lectularius—small, flattened insects that feed solely on mammalian and avian blood—have been living with humans since ancient times. Abundant in the U.S. prior to World War II, bedbugs all but vanished during the 1940s and '50s thanks to improvements in hygiene and the use of pesticides. In the past 10 years, however, the pests have staged a comeback worldwide—an outbreak after the 2000 Summer Olympics in Sydney was a harbinger of things to come. This revival may be the worst yet, experts say, due to densely populated urban areas, global travel and increasing pesticide resistance—something to consider as the summer travel season gets underway.


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.
It’s cost us about 3 to 6 hundred dollars to get them exterminated. Alcohol does kill on contact but it takes a lot more than that. Some things need to be bagged up until you can wash all clothes! They can live without feeding on your blood for months and months! I had them feeding on me but my husband worked outside and had darker skin so they weren’t biting him at first until they found his white legs! He was sporting a farmers tan.LOL
Occasionally, you might find other bugs which resemble the common bed bug including the bat bug and swallow bug. Both of these species superficially resemble the common bed bug. However, their primary hosts are bats and birds and there are small but diagnostic morphological differences. Problem infestations with these bugs may occur in attics or unused chimneys. Typically, when one host is gone these bugs seek an alternative host blood meal. This is when humans are bitten. It is important to differentiate between the common bed bug and other bugs that feed on bats and birds because control efforts can be targeted at the wrong sites and infestations can continue.

Begin by reducing clutter in the room; things like clothes, books, and other personal belongings shouldn’t be left on the floor, as they make treatment more difficult and add hiding places for bed bugs and eggs. Seal those items in garbage bags and store them away from the room. Any clothing that was picked up or removed from dresser drawers should be dried on high heat for at least 45 minutes. Once treated, clothing that you don’t normally wear should be stored inside garbage bags outside of the infested room.
Start with the bed, including mattress, box-spring and bed frame. Inspect the visible areas first. Look along all edges and corners.  Also check along all stitch lines and the mattress label. Five sides the mattress can be checked while the mattress is on the bed.  When you are finished checking the upper surfaces, you can then stand the mattress upright so you can check the bottom of the mattress.
Bed bug infestations have resurged since the 1980s[43] for reasons that are not clear, but contributing factors may be complacency, increased resistance, bans on pesticides, and increased international travel.[44] The U.S. National Pest Management Association reported a 71% increase in bed bug calls between 2000 and 2005.[45] The number of reported incidents in New York City alone rose from 500 in 2004 to 10,000 in 2009.[46] In 2013, Chicago was listed as the number 1 city in the United States with the worst bed bug infestation.[47] As a result, the Chicago City Council passed a bed bug control ordinance to limit their spread. Additionally, bed bugs are reaching places in which they never established before, such as southern South America.[48][49]
Minimize its spread. First, notify your landlord if you rent in a building to control its spread to other units. Thoroughly vacuum any infested areas, including carpets and mattresses, and then empty the vacuum bag into a plastic bag, seal it, and throw it in the trash outside. If you can’t get the bed bugs out of your furniture, discard items in a responsible manner. To avoid someone else from salvaging infested furniture or mattreses, rip, remove stuffing, or spray paint with the words “bed bugs.”
Bed bugs feed exclusively at night. They take approximately three to five minutes to engorge on blood. Once feeding is complete, they return to their harborage. Feedings take place every few days and nymphs require approximately six blood meals for complete development. Humans are the preferred host for the common bed bug, but it will feed readily on other animals, such as poultry, mice, rats, canaries, dogs, and cats, when necessary. Normally the bugs feed at night, but they will feed during daylight hours in places such as theaters, offices, and rest rooms that are not ordinarily used at night.
Bed bugs are not a new pest problem. These bugs have been around for centuries. They know how to avoid our attempts to kill them. If these bugs have gotten into your home or business, don't attempt to get rid of them on your own. Call a pest control company immediately. A certified and educated pest professional knows how to administer bed bug control products in a way that adheres to all government regulations and the best practices set forth by experts in the industry. A pest technician will also offer advice on how you may have acquired the bugs and how to prevent future infestations from occurring.
Some bed bug species are parasites of bats or birds, and may bite people if the wild hosts are no longer available. Although similar in overall appearance, the species of bed bugs that normally feed on bats, swallows, chimney swifts, pigeons or other wild hosts can be differentiated from those that prefer humans. Entomologists and knowledgeable pest managers can make this determination. If bat bugs or bird bugs are present, roosting and nesting sites should be the primary focus, and the animals should be removed and excluded from the building. 

The most frequent bed bug encountered in the United States is Cimes lectularius, the common bed bug. However, one other bed bug species occasionally found in the southern United States, is Cimex hemiperus, the tropical bed bug. Both of these species are oval, flat and reddish brown. They range from one-fourth inch to five-eighths inch in length. Nymphs and adults have piercing-sucking mouthparts and are incapable of flight. However, small stubby wing remnants can be observed on the adults.
Oil-based products have been so frequently touted as natural bed bug killers that they’ve even attracted government intervention. The Federal Trade Commission has charged multiple companies with deceptive advertising for overhyping their cedar oil-based products’ ability to treat an infestation. By claiming that their products can stop and prevent bed bug infestations, these marketers opened the door to government lawsuits for misleading their customers.
Move your bed away from any other points of contact, like walls, nightstands, and other furniture. Tuck in or remove any hanging skirts or sheets, and remove any storage under the bed that is touching any part of the frame. The only thing your bed should be touching is the floor via its legs. If you don’t have a bed frame with legs, you should purchase one to sleep in, at least until you are bed bug free.
CrossFire Bed Bug Concentrate has two different active ingredients for dual modes of action (both a quick kill and residual activity). Mix 3 oz of CrossFire Insecticide with one gallon of water or 0.75 oz per quart (Remember to use what you mix-within 24 hours.) Adjust the spray pattern to a mist by turning the nozzle. A low fine mist is best for most spraying, but you may need to use a stream to get into some cracks and crevices. If you can't get into the cracks and crevices use one of the aerosols described below with it's crack and crevice tips to reach into these areas.
Treat or isolate your bagged items. For washable items research shows that dry cleaning, washing in hot water for 30 minutes, or tumble drying for 30 minutes on high will kill all stages of bed bugs. Non-washables are a little trickier.  Items that aren’t needed for a while can just be stored. It takes 2-5 months to kill bed bugs by isolating them in bags (the warmer the temperature, the shorter the survival time for starving bed bugs). Heating bags by placing in direct sunlight is one of the most effective methods during the warm summer months.  Seven pounds of items placed in clear bags in direct sunlight on a 95 degree day will get hot enough to kill all bed bug life stages in one afternoon.  Also, placing bagged items in a chest freezer (0 degrees F) for 8-10 hours is lethal for bed bugs and their eggs. Some toys may be disinfested by cleaning with hot soapy water and/or rubbing alcohol.
Apply as a coarse, low-pressure spray to harborage areas including crevices, baseboards, loose plaster, behind bed frames and headboards, beneath beds and furniture, and to bedsprings and bed frames. After removal of bed linens, apply Transport Mikron to mattress and boxsprings. Apply to tufts, edges, seams and folds (do not spray clothes or bed linens). Your may apply it to furniture, but not to areas where there is direct access to seating or arm placements. Infested bed linens should not be treated, but should be removed, placed in sealed plastic bags, and taken for laundering and drying at high temperatures.
The next recommendation is a mixture of essential oils. You might see one of many oils or combinations of oils in online discussion, whether it’s clove oil, cedar wood, lavender, or a combination of mint oils. The use of these against bed bugs dates back centuries, as their simple method of suffocating the bugs predates the use of sophisticated chemical killers.

Bedbug infestations affect both sexes and people of all ages and races in the United States and globally, particularly in poor regions of the world. [12] The reported rate of bedbugs (Cimex hemipterus) was 37.5% in children's beds from a rural region of Gambia. Recently, bedbugs were allegedly reintroduced from abroad into Seoul, Korea, because there had been no reports on bedbugs in Seoul for more than 20 years. [13]


As for traps, these capture methods may not be full-proof for all bedbug species. Researchers have found that while both the common and tropical bedbug species have hairy feet, C. hemipterushas denser foot hairs, making this tropical insect an expert climber on slick surfaces. In the study, detailed on March 15, 2017, in the Journal of Economic Entomology, the researchers found that adult tropical bedbugs were much better at escaping traditional pitfall traps, which held onto most of the common bedbugs in the study. 

A hair dryer might seem like a safer way to kill bed bugs with heat. Unfortunately, their maximum temperature is rarely more than 150 degrees. That heat level can kill bed bugs, but only if you maintain the heat over them for several minutes. So unless you want to follow each bug you see around with a hair dryer until they eventually die, you’d probably be better off just hitting them with the thing.
Bedbugs are diagnosed in two ways. The first is the appearance of bites on your body. However, these are very similar to other insect bites and can appear days after being bitten. Finding the signs of bedbugs in your sleeping environment is more conclusive evidence that there is an infestation. You will usually do your own self-diagnosis, but you might see a doctor due to unexplained bite marks or a skin infection after scratching. Learn how to determine whether you have been bitten by bedbugs.
To begin, strip your bed of all sheets, pillowcases, and other bedding, and seal them in plastic garbage bags to keep bed bugs from escaping and infesting other parts of your home. Take the bags straight to the washing machine, and wash them using the hot water setting. Then, dry the bedding on high heat if their tags allow it. This heat treatment will kill any bed bugs or eggs hiding in your bedding.

Can you catch some bed bugs with traps? Yup. There are many products that can catch bed bugs. One trap that is quite effective is a trap that is put under the legs of a bed to kill bed bugs as they climb up to feed. If a mattress and box spring have been protected, this method can add another layer of protection. The problem is, bed bugs don't need you to be sleeping in order to feed on you. If you take these measures, an infestation could grow in your home and begin to plague you while you're watching television, working on your computer, or even relaxing on your porch.
Occasionally, you might find other bugs which resemble the common bed bug including the bat bug and swallow bug. Both of these species superficially resemble the common bed bug. However, their primary hosts are bats and birds and there are small but diagnostic morphological differences. Problem infestations with these bugs may occur in attics or unused chimneys. Typically, when one host is gone these bugs seek an alternative host blood meal. This is when humans are bitten. It is important to differentiate between the common bed bug and other bugs that feed on bats and birds because control efforts can be targeted at the wrong sites and infestations can continue.
Heat chambers like this one (bottom) can be used to heat personal belongings and kill any hidden bed bugs without chemicals. They come in various sizes, and prices start at less than $200. In the summer, you could let Mother Nature do the dirty work. Bag up your belongings and set them on the driveway. On a day when the temp tops 95 degrees, a bag placed in the sun should easily reach 120 degrees F inside.

Bedbug bites themselves are typically painless. However, the subsequent allergic reaction that may develop can cause intense pruritus. While feeding, bedbugs may inject one of several pharmacologically active substances, including hyaluronidase, proteases, and kinins. These compounds may induce different skin reactions, such as erythema, wheals, vesicles, or hemorrhagic nodules. Repeated bites may sensitize individuals, leading to more pronounced cutaneous manifestations or systemic hypersensitivity reactions. The local trauma from bedbug bites can lead to secondary bacterial infection, causing ecthyma, cellulitis, or lymphangitis. There is some evidence that bedbugs may also be a vector for hepatitis B and Chagas disease. Histologic findings from bite-site biopsy specimens typically show eosinophilic infiltrates, which are indicative of the allergic nature of the reaction. The image shown is papular urticaria, which may develop from bedbug bites.
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