How Do Bed Bugs Come In Your Home
Bedbugs are small insects that often live on furniture or bedding. Their bites can be itchy, but do not usually cause other health problems.
Check if it’s bedbugs
Jeff March / Alamy Stock Photo
Bedbugs can hide in many places, including on bed frames, mattresses, clothing, furniture, behind pictures and under loose wallpaper.
Signs of bedbugs include:
- bites – often on areas exposed while sleeping, like the face, neck and arms
- spots of blood on your bedding – from the bites or from squashing a bedbug
- small brown spots on bedding or furniture (bedbug poo)
Bedbug bites can be red and itchy. They’re often in a line or cluster.
Otto Pleska / Alamy Stock Photo
Some people have a reaction to the bites. They can be very itchy and there may be painful swelling.
How you can treat bedbug bites
Bedbug bites usually clear up on their own in a week or so.
Things you can do include:
- putting something cool, like a clean, damp cloth, on the affected area to help with the itching and any swelling
- keeping the affected area clean
- not scratching the bites to avoid getting an infection
You can ask a pharmacist about:
- using a mild steroid cream like hydrocortisone cream to ease bedbug bites (children under 10 and pregnant women should get advice from a doctor before using hydrocortisone cream)
- antihistamines – these may help if the bites are very itchy and you’re unable to sleep
Non-urgent advice: See a GP if:
- the bites are still very painful, swollen or itchy after trying treatments from a pharmacist
- the redness around the bites is spreading
You may have an infection and need treatment with antibiotics.
Coronavirus update: how to contact a GP
It’s still important to get help from a GP if you need it. To contact your GP surgery:
- visit their website
- use the NHS App
- call them
How to get rid of bedbugs
contact your local council or pest control service – it’s unlikely you’ll be able to get rid of bedbugs yourself because they can be resistant to some insecticides
wash affected bedding and clothing – use a hot wash (60C) or tumble dry on a hot setting for at least 30 minutes
put affected clothing and bedding in a plastic bag and put it in the freezer (-16C) for 4 days (alternative to hot washing)
clean and vacuum regularly – bedbugs are found in both clean and dirty places, but regular cleaning will help you spot them early
do not keep clutter around your bed
do not bring secondhand furniture indoors without carefully checking it first
do not take luggage or clothing indoors without checking it carefully if you have come from somewhere where you know there were bedbugs
Page last reviewed: 21 January 2019
Next review due: 21 January 2022
Department of Health
Bed Bugs – What They Are and How to Control Them
Bed bugs have been around for thousands of years. They feed on blood, but are not known to spread any diseases to humans. Some people can be allergic to their bites. Getting rid of a bed bug infestation is not easy, but there are steps you can take to control the problem. There are also steps you can take to avoid bringing bed bugs home.
What are bed bugs?
How can bed bugs get into my home?
- They can come from other infested areas or from used furniture. They can hitch a ride in luggage, purses, backpacks, or other items placed on soft or upholstered surfaces.
- They can travel between rooms in multi-unit buildings, such as apartment complexes and hotels.
How can I avoid bringing bed bugs into my home?
- When staying in a hotel, place your bag on a suitcase stand rather than on the bed or floor. Keep the rack away from walls or furniture. When returning home, wash the clothes from your trip and put them in a hot dryer.
- Inspect new and used furniture before bringing it inside. Look in seams, tufts and under cushions.
How do I know if I have a bed bug problem?
- You can see the bed bugs themselves, their shed skins, or their droppings in mattress seams and other items in the bedroom.
- There may also be blood stains on sheets.
How do I control a bed bug problem in my home?
It can be done, but it usually requires what is called an "integrated pest management" (IPM) approach. This combines techniques that pose the lowest risk to your health and the environment. Try these strategies:
- Clean and get rid of clutter, especially in your bedroom.
- Move your bed away from walls or furniture.
- Vacuum molding, windows and floors every day. Vacuum sides and seams of mattresses, box springs and furniture. Empty the vacuum or the bag immediately and dispose of outside in a sealed container or bag.
- Wash sheets, pillow cases, blankets and bed skirts and put them in a hot dryer for at least 30 minutes. Consider using mattress and box spring covers –the kind used for dust mite control–and put duct tape over the zippers.
- Seal cracks and crevices and any openings where pipes or wires come into the home.
Should I also try pesticides?
Pesticides may not be effective and can be dangerous if used improperly. If you decide to use pesticides, follow these rules:
- Only use pesticides that are registered by the U.S. Environmental Protection Agency (look for the U.S. EPA Registration Number on the label) and make sure they are labeled to control bed bugs.
- Do not apply pesticides directly to your body (there are no repellents registered to control bed bugs that can be used on the human body).
- Do not use outdoor pesticides indoors.
- If you decide to hire a pest control company, make sure they have experience with bed bugs. They should follow the steps of IPM, along with any pesticide application. Use a company that is registered and employs licensed applicators. The Department of Environmental Conservation has a list of registered companies.
It takes time and persistence to get rid of bed bugs, and in some cases, the cooperation of landlords, neighbors and others. It can be physically and emotionally exhausting. It can also be expensive when pest control companies are called in. Just remember – bed bugs are more of a nuisance than a health concern and, with vigilance, you can avoid or deal with infestations.
See the following for more information on bed bug biology and control measures:
Photo courtesy of Dr. Harold Harlan, Armed Forces Pest Management Board Image Library
Where Do Bed Bugs Come From – How Do You Get Bed Bugs
How do you get bed bugs in your house? Anyone who has ever woken up with a chain of red blisters from the bites of night parasites would wonder where bed bugs come from. In most cases, bed bugs are not transferred to the apartments. The thing is that they live there for decades, not revealing their presence at once. Mostly these insects spread from one apartment to another, but where do bed bugs come from?
It is impossible to answer this question because they just spread through the building being attracted by the presence of humans. How do bed bugs get in bed? After penetration into the premises, insects hide under the beds, in the wardrobes, under the carpets, behind the baseboards, in the cracks of furniture and in mattresses. These insects prefer to settle in places where they can bite people during night time.
In suburban areas bed bugs find human dwelling using their sense of smell. Then insects move to the buildings from chicken coops and rabbitries, where they parasitize on the skin of medium-sized animals. However, bed bugs parasitism on other mammals and birds is more like an exception, because these insects usually feed on human blood.
Bed bugs are not very mobile insects. They cannot fly and run much slower than cockroaches, but they can survive without food for quite a long time. Thus, bed bugs can travel for long distances. How do bed bugs spread? Despite the fact that these parasites cannot run fast, they spread through the apartment considerably quickly. They move freely through ventilation holes, electrical wiring channels and cracks in doors. Due to flat shape of their bodies these insects are able to crawl even where no cracks or holes are visible. It is impossible to isolate an apartment from bed bugs because they come through the outlets and by the outer walls through the windows. It is especially true for the apartments in old high-rise buildings and the houses built in the countryside.
How Do You Get Bed Bugs in Your House
First, people get bed bugs by bringing them home from journeys. For example, bed bugs can be in the luggage and the things brought from the trips, to the warm countries in particular. Tropical Egypt, Thailand, Indonesia and India seem to be a paradise for thermophilic bed bugs. Thus, travelers have to remember that the last place they traveled to before the bugs appearance is the most likely to be a historic homeland of the blood-sucking parasites. In this case, you can bring a single adult female that may lay eggs and give rise to a new population. You should be cautious because these insects can hide or accidentally fall into the pleats of the clothes, into the suitcases, bags and footwear, and travel through several time zones. This way of getting bed bugs is particularly relevant for backpackers, who often change hotels.
One more common method of how bed bugs come to the new house is hiding in the furniture, especially in the new one. In furniture factories or stores bugs have nothing to eat; thus, new products are not infested. Pieces of furniture from infested houses and apartments are, on the contrary, the main breeding ground for these parasites.
People can also get bed bugs on clothes. Although these insects prefer to bite open skin areas, they often hide in the clothes left in the apartment or taken off before going to bed. Thus, you can bring bugs into your house by visiting the infested house or taking guests from such a place. Moreover, there are known cases when bed bugs were found in expensive clothing shops in unworn clothes. The insects got there from people who lived in the infested apartments or from neighboring premises.
Furthermore, bed bugs can get into the house with new appliances. These insects prefer to spend the daytime in warm places. Thus, they can stay in laptops, tablets, scanners, microwave ovens, and any other appliances, and be transferred to a new place from the store.
Moreover, bed bugs can get into the apartment being carried by animals. It is a very rare way of transferring these insects, but it may happen too. Despite the fact that bed bugs do not feed on cats and dogs because they cannot bite their skin tissue, these pets can transfer the parasites. Moreover, bats and birds can be transmitters of these parasites as well.
Thus, once appeared in the house, bed bugs can spread through the entire apartment. They can inhabit all the places where they can be caught only by the professional desinfectants. Moreover, bed bugs can fall into anabiosis because of the absence of food. Thus, the bugs can stay in uninhabited apartments for more than a few months. A flat can be perfectly clean at first glance, but insects and their larvae will crawl out of the cracks as soon as they smell a human body.
How Do You Get Bed Bugs
By DoMyOwn staff
How do people get Bed bugs in the first place? To some it seems like they just magically appear, and people are often left scratching their heads (and other areas…), confused and frustrated that they’ve wound up with a bed full of bugs. However, it is no mystery how bed bugs are spread from place to place; humans have helped spread bed bug infestations for hundreds of years.
How Bed Bugs Spread
The incorrect assumption is that dirty locations attract bed bugs and house bed bug populations. Although most dirty locations do attract a host of nasty insects that spread germs and contaminate areas, bed bugs are pleased with clean or dirty.
Bed bugs are able to spread via human travel and movement. The unique flattened and small round shaped of the bed bug allows them to hide just about anywhere they can squeeze.
They hitch rides onto the fabrics of furniture, mattresses, luggage, clothing, etc., where they ride until they find a suitable host area, like your bedroom. This is where bed bugs can establish populations, which they can accomplish fairly quickly.
Where You Can Get Bed Bugs
Bed bugs are most often found in homes, apartment buildings, college dormitories, and hotels, which are all places with consistent hosts at rest for bed bugs to feed. But bed bugs have also been found in daycares, movie theatres, and even city buses; these places generally don’t have large established populations, but bed bugs can be picked up and transferred from people resting in these areas. Since people are constantly rotating in these spaces, bed bugs can be deposited and picked up on clothing, bags, and purses and taken home.
Bed bugs hiding in furniture, mattresses, and other items you might bring into your home is another common way of picking up these little hitchhikers.
Since bed bugs are hitchhikers, they travel commonly by luggage. Hotels and motels, no matter how clean or shining the reputation, can be susceptible to bed bug infestations. This is one of the most common ways people get bed bugs, when the bed bugs hitch a ride back to the traveler’s home.
Steps to Prevent Getting Bed bugs
- Never bring in upholstered furniture, bed frames, mattresses, or box springs found on the street into your home.
- Check all borrowed, rented, or second-hand furniture for bed bugs before you bring them into your home. Check all cracks and crevices, even in wooden furniture.
- The best way to prevent the spreading of bed bugs when traveling is to check the rooms before you stay in hotels. The nicest and cleanest hotels can be infested. Don’t place luggage on the ground, and inspect mattress, box spring, headboard, etc., for bedbugs before spending a night in your room.
- If you suspect you’ve been around bed bugs, inspect your clothing and any items you had with you before entering your home. If bedbugs are found, launder items immediately or place in plastic bags until further treatment can be carried out with products like Sterifab.
- Even if you don’t have bedbugs, seal cracks and crevices in your bedroom with caulk. Door and window frames, baseboards, floorboards, etc., should all be sealed to eliminate bed bug hiding spots. You can even seal cracks and crevices in bedroom furniture. Consider using a bed bug mattress cover, a box spring encasement, and even bed bug pillow covers to prevent bed bugs from taking residence in these items.
- To do your part in preventing the spread of bed bugs, if you have to throw away any infested items, make sure to cover them in plastic if possible. Always place signs on the items stating that the items are infested in bed bugs. Never donate infested items.
If you already have a Bed bug infestation, read our article: How to Get Rid of Bed bugs
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Bed Bug Infestation
Bed bugs are flat and small in size, allowing them to hide easily from view during the day when they are not active. They hide in mattresses, bed frames, bedding, furniture, carpets, baseboards and bedroom clutter. They are most commonly found in the seams of mattresses or inside box springs. However, it is not necessary to locate a specimen to identify an infestation. Their excrement leaves brown to black stains on mattresses and linens, and bloodstains may be visible where bed bugs have been accidentally crushed.
Bed bugs are commonly transported within luggage, allowing them to spread anywhere humans settle. Infestations have become a problem in domestic households, hotels, dormitories and other places of residence. Because of their small size and propensity to hide within mattresses and furniture, controlling a bed bug infestation can prove difficult.
The presence of only one fertile female bed bug in a friendly environment such as a single or multiple family dwelling is an infestation that is waiting to happen. Since a healthy, blood-fed female bed bug can produce from 200-500 healthy eggs during her lifetime and may lay from 2-5 eggs each day, the likelihood of an infestation of bed bugs is extremely high unless bed bug control efforts by your pest management professional are employed to eliminate the infestation.
Mattress Infested With Bed Bugs
Bed Bug Control
Cimex lectularius L.
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