How Long Can Bed Bugs Stay Alive Outside?

Bed bugs (Cimex lectularius), which usually cause problems indoors and don’t have any interest in plants, are not your typical garden pests, they may still be a hassle when you’re outside. Yes, under the proper circumstances, the blood-eating bugs may survive outside in peace for a while.

The insect vermin, which only consume human blood, will simply wait for the chance to accompany you home. They will likely hitchhike on your clothing, your bag of gardening equipment that you just retrieved from the shed, or even on your shoes. Although that’s not a typical gardening issue, it may happen.

The bugs will attempt to consume your blood the following time you sit down in the garden if they miss their opportunity to somehow “jump” into your bed and feast on you that particular night.

This isn’t good, especially if you have children, whose skin is far more sensitive than an adult’s. In that regard, although bed bugs don’t actually pose a threat to human health (they don’t spread illnesses), they will nonetheless leave you with unsightly bite scars, lumps, or even a severe allergic response.

Bed bugs may wander across the yard, so it’s wise to understand more about their undeniable survivalist skills before drawing any type of conclusions.

Why Do Bed Bugs Usually Live Indoors?

It is clear why bed bugs are a problem since they feed on blood. These insects only consume human blood as food. Instead of being outdoors, we are on your property the majority of the time. This indicates that they will cling to you and breed nearby.

Due to their inability to jump or fly, bed bugs can hardly move from one spot to another.

The idea that bed bugs only exist in beds is untrue. Considering how much time you spend in bed, it is undoubtedly their favorite location. You also spend at least two hours each day sitting on your couch.

Bed bugs know this, too.

In essence, they can only survive anyplace provided a food supply is nearby. It indicates that they will follow you. How do they understand your location? They can detect the carbon dioxide you emit, which attracts them.

As a result, especially in the spring and summer, you also spend a good amount of time outdoors playing with your kids or dogs or enjoying a wonderful meal with friends. The obvious follow-up query is, “Can bed bugs thrive and survive on your lawn?”

Bed Bugs: The Ultimate Hitchhikers

How Long Can Bed Bugs Stay Alive Outside

Technically speaking, bed bugs are parasites, but they’re also pretty much bums about everything else, including travel. The majority of bed bug transmission occurs when traveling. This implies that a single guest who stays the night in a hotel may unintentionally introduce a few bugs and start an infestation that, if left uncontrolled, spreads to every other guest.

The good news is that we know exactly where to seek to halt bed bugs since we are aware of how they travel from one location to another.

If Bed Bugs Can Live Outdoors, How Do They Survive Outside The House?

Being cold-blooded, bed bugs are able to “adeptly” adapt to their immediate surroundings. The temperature of vermin insects can change depending on the weather, allowing them to either conserve energy by going without food or, on the other hand, become active and ready to mate and breed during the warm months.

Despite this, the little crawlies will continue to search for more favorable environments that will allow them to locate shelter and the odd blood meal.

If you use a lawn sweeper or a fertilizer unit, it could serve as a vehicle for animals to move about more readily. Regular lawn mowing is fantastic, but you should constantly be aware of these hazards.

Do Bedbugs Start Outdoors?

Actually not at all. The most straightforward reason is that bedbugs migrated after becoming afflicted in an object like a mattress that was discarded, and they will continue to do so until another host is found. The bedbug is usually weak if nourishment cannot be obtained promptly. They dislike dampness and want dry environments as much as they possibly.

Bedbugs are easily attacked and eaten by several natural predators. Lizards, spiders, cockroaches, and even ants are some of these predators. Although they don’t completely eradicate bedbugs, the outcome is usually rather predictable when they do collide.

Additionally, bedbugs are a poor locomotive. Instead, they typically ride along with anything that can transport them over long distances. That may be a mouse, a larger creature, or a person who is oblivious of what they just walked through. Their greatest distance radius when acting alone is roughly 20 feet. However, that can be all that is required to enter a house. And with so many hosts available to work and cozy with, they may be quite difficult to get rid of once inside. However, the majority of infestations occur through clothing, bags, containers, and other things made of fabric that they may grip onto.

Unexpectedly, heat is a big issue for bedbugs. An infestation within the house can be eliminated successfully by heating the space; the heat from the outside will also kill the infestation. When the temperature outdoors rises beyond 40 degrees Celsius, the bedbug has a harder time surviving. The optimal killing temperature is 50 degrees, which is improbable outside, but the heat without a host everything eventually kills off the majority of them.

Remember that bedbugs may go up to four months without feeding if they remain stationary in a dry environment. And due to a significantly slower metabolic cycle under extremely cold conditions, the same species can live for up to a year. Although bedbugs will eventually go extinct, the amount of time they have left gives them a wide window of opportunity to locate a host.

Why Bed Bugs Would “Prefer” To Live Indoors?

The answer to this question is simple.

Bed bugs will enter your home even when it’s sunlight outside since they know you’re there. You will serve as their host, supplying them with the essential nutrients they require to lay eggs or progress through each of the five larval stages.

The heat and carbon dioxide released by warm-blooded animals and people are detected by the tiny vampire insects, which use them to locate their food supply. Therefore, regardless of the weather, they wouldn’t bother making the effort to crawl from the outside to an abandoned structure (or even the house next door) because there is nothing in it for them.

How Long Can Bed Bugs Survive Outdoors?

To assess bed bugs’ capacity for survival and learn more about their behavior, several studies and lab tests have been conducted all over the world.

Scientists have identified the kinds of circumstances the pest insects cannot withstand before they succumb to their creator, including freezing them, starving them, and using intense heat.

Unfortunately, bed bugs may live outside for up to 5 months without sustenance.

How Far Can Bed Bugs Travel Outside?

Every night, these bothersome bloodsuckers will roam up to 20 feet away in quest of nourishment.

Don’t let your guard down; this species is highly adaptable and capable of overcoming a variety of challenges. Since bed bugs are little, they benefit from cracks and holes.

Do Bed Bugs Live In Your Patio Furniture?

It doesn’t really matter how bed bugs get into your garden furniture—whether you brought a contaminated item from a thrift shop or your neighbors used a medium-strength pesticide to drive them out of their home.

The seaming of all types of fabric upholstery as well as the cracks of wicker, oak, and rattan furniture are recognized hiding places for the creepy crawlies. At least until they are sufficiently courageous or hungry to approach your bed.

Do Bed Bugs Live In The Grass, Sheds, Garages And Barns?
Additionally, sheds, garages, and barns offer a ton of hidden places for bugs to hide, including crevices in brickwork and any old waste and clutter. And they don’t even have to be inside the structure. Bed bugs typically don’t spend much time on the grass, but if they smell anything tasty, they will follow.

When it comes to the bugs’ “option” of a temporary refuge, outside baseboards, wood beams, and porch seams will work just fine.

Can Bed Bugs Survive In Storage Totes Outside How Long Do Once Been Outside?
The storage space will contain enough oxygen for the bugs to survive for a while. A single bed insect might live up to two or three weeks in a tiny vail.

Can Bed Bugs Live In Your Car?

In particular, if they’ve noticed a human blood dispenser in the driver’s seat on one particularly chilly morning, bed bugs may take shelter in your parked car to avoid the cold.

Or you may return from a trip with an infested car because bed bugs from someplace else snuck into your luggage in search of a free ride and new, “bloody,” experiences.

Do Bed Bugs Live In Wood Piles Outside?

Bed bugs may survive on outdoor wood piles. The environment is essentially the same from their point of view.

Wooden heaps may be a little tougher environment for bed bugs to live, yet they may still manage to survive for weeks due to the abundance of their natural predators.

Do Bed Bugs Live Outside In Hot Summer Weather?

Are you concerned that when you’re pruning, planting, or weeding in your garden, outdoor bed bugs can pounce on you and spoil your favorite summer activity?

There is a misconception that the animals are plentiful during the warm months. However, bed bugs can really remain active throughout the year if they are located in an area with the right circumstances, such as a warm, cozy, secluded location with lots of blood flowing around.

However, bed bugs will be more active in the summer than in the wintertime if you are stuck outside for any reason.

They will naturally be more “determined” to move to an area close to a food source in order to effectively reproduce and maintain the health of the entire colony.

You now know that an uncomfortable bite you have in the summer while admiring your beautiful flowers in the garden isn’t necessarily the result of a bothersome mosquito. And if it’s a bed bug, you can bet that the pest won’t be outside during the winter.

How Long Does It Take For Bed Bugs To Die Without A Host?

You might believe that bed bugs eat furniture if you’ve seen the harm they can do to bedding and furniture, but that isn’t the truth. Without access to a “blood meal,” bed bugs will eventually perish since they are blood-dependent.

A baby bed bug may perish within a few weeks if there was absolutely no host available from which to draw blood, but an adult bed bug could endure the ideal heat and humidity levels for up to 4.5 months before starving to death. Once their blood meal’s supply of humidity is depleted, they will dry up and die. They depend on it to exist.

It’s also crucial to remember that bed bugs do not just prey on humans; they may also consume rats, dogs, and other creatures that may be residing in the home. If there are animals in the home that the bed bugs can feed on even when no people are there, they may end up living much longer than the anticipated 4.5 months.

The temperature of the residence is another aspect to take into account. If the temperature is constantly below 25 degrees F for longer than three weeks, bed bugs cannot live; they also cannot endure temperatures above 113 degrees F for longer than one week. The bed bugs will be killed if the home unintentionally sustains those temperatures for a sufficient period of time. But bear in mind that bed bugs can still live, for example, if the temperature falls below 25 degrees at night and then rises beyond 30 degrees during the day.

All of this implies that even if you merely leave a house for a long time (even a year or more), you could still discover bed bugs there when you return. Exterminating the pests as soon as you can is the best line of action. To begin, click the link below.

Where Do Bed Bugs Hide In An Empty House?

The most frequent hiding locations for bed bugs are areas where people spend a lot of time, such couches, beds, and other furniture. This would thus be the most probable area to look initially if there are any furniture pieces remained in the property.

Even if the house is absolutely unoccupied, bed bugs may still be present. They may be hidden behind loose trim or molding, between cracks in the wall, or in tiny crevices between light switch sockets and the wall. If the home has hardwood flooring, the bugs may be hiding out between the floorboards and, if they’re loose enough, under them.

To get bed bugs out of abandoned properties, it’s crucial to utilize lures and traps. Without traps, bed bugs will probably find a suitable hiding place and the treatment won’t work.

How To Get Rid Of Bed Bugs In An Empty House

Even if it is a little easier and quicker, getting rid of bed bugs in an empty house is identical to doing it in one that is occupied.

Remove any bedding, sofas, or other furniture if there is any, and transfer any sheets, blankets, pillows, etc. to the washing machine in big, sealed bags or containers (so that bed bugs don’t spread through the halls on your trip there). After that, wash in hot water and dry in a heated environment.


Yes, bed bugs may survive outside, therefore putting your afflicted goods outside won’t get rid of the bugs. It is less likely that you will encounter a re-infestation in your house if you expose bed bugs to elements that impact their long-term capacity to survive and apply bed bug treatments on a regular basis to prevent, detect, and monitor.