Bedbugs are parasites that survive with human blood as food. They scavenge on human blood, so it means their survival is solemnly on human blood. But the question is, How long can bed bugs live specially in an empty house?
The funny thing is that they like hidden places and even in areas where there is no blood. They come in and hide.
In houses where people abandoned them a long time ago, they may still make some in-habitation. They can hide there and survive for long without dying.
A bedbug is an animal that can survive for months without food. Some last six to 18 months without getting blood to feed on from the human body.
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Factors That Determine the Lifespan of a Bedbug Without Food
Before providing a direct answer to the question How long can bed bugs live in the empty house, let's discuss the factors which determine the lifespan of bedbugs.
The Bedbugs can survive for long without food, but the duration each bug can survive differs. As some may survive for over ten months, others can only last for a month or two or even less.
The first factor is the age of the bedbug. Old bedbugs that have been feeding healthy cannot survive the past six months.
However, it is because they are old and they are used to food, so probably they will not be able to live for long. Young bedbugs that subject to areas where blood is scarce cannot live that long and most of them end up dying within the very first few weeks.
If young ones are well fed, they grow too quickly and multiply so quick.
Will All Bed bugs Die if I Leave My Home?
Yes, all bedbugs will die if you leave your home because they will starve. The duration of which one should stay out of his or her house is not specific.
If they are plenty of bed bugs, you will need to stay outside for many months. It is to allow for more time for these bed bugs to die so that you come to your house. It would be nice if you first clean your home and ensure very little of them remain inside before you vacate it to another place.
Coming back after a few months may not solve the problem because probably most of them would still be around your home.
Put in mind that such parasites can hibernate, so the few ones without sufficient food can die so quick as the ones with food survive for longer than anticipated.
If you come to your house earlier, even if they are only two-bed bugs, they will still reproduce and become plenty in number.
How to Monitor Bed Bugs in an Empty House?
In empty houses or in houses where there are no human occupants, the bed bugs will remain inside their hiding places.
How do bed bugs know that there are no human occupants in a building? Because they sense carbon dioxide breathed out by the parasites so if they don’t detect it, they know no one is there.
You can use artificial bedbug monitors for you to monitor bed bugs in your house quickly.
Other tools detect manifestation apart from the ones that can monitor the number of bed bugs in your area. If you have to follow a home, do it at reasonable intervals because if you do it frequently, you may not find significant results.
Keep treating your home while at the same time monitoring it.
The more they reduce in number, the more positive results you get from the bed bug monitoring tools. There are plenty of those tools on online shops, so you don’t have to worry about that.
Bedbug removal is not predictable so you cannot tell after how long all the bed bugs shall have been out of the house.
Treating Bed Bugs in an Empty House
In the hidden crevices, you will find the bed bugs hiding. Such bedbugs are hard to treat because even the insecticide cannot reach such enclosed places.
If you have to be effective in evacuating bed bugs, make sure you first clean the house in and out so that you remain with only the exposed areas. Be careful of the clutters in the house, so make sure they are all dismantled or cleaned.
Cleaning needs to be a careful process to avoid transmitting the bed bugs to the nearby environment. If you dispose of the cleaned materials nearby, you will have them back into your house, something that is not good.
Use heat as well because bed bugs cannot survive in extreme heat. Temperatures of around 119 to 125 degrees are known to be dangerous to such animals. If you can get hot water or steam, you can be able to deal with these creatures once and for all.
If you have to vacate a house to wait for bed bugs to clear, then you need to stay for up to 12 months. For purposes of shortening that duration, come and monitor the house after like six months. Treat the remaining bed bugs so that you clean everything at once.
Treating involves the use of heat and insecticides, which can all obtain from amazon stores.