Answers to this question vary depending on how long the bed bugs live, how much time has elapsed since they last fed, how experienced the individual is at determining how old a given specimen is, how recently the last feeding occurred, and the estimated height of the person who wants to give.
An adult bed bug can live anywhere from six months to a year without feeding. That is after cold-weather dormancy which typically lasts for three months or so. Adults might survive for about 18 months before dying off due to starvation. A more conservative estimate is six months. But it is also possible that a single bug can survive for over two years without dining.
Identifying and Feeding Cycle of Bed Bugs
When bed bugs feed, they become engorged with your blood in about ten minutes. This is how long it takes for them to take their fill and how much time you have before they bite again. You can prevent infestation by taking action when this happens!
Each feeding reduces the possibility of another one occurring. But the volume depends on how much time has elapsed since they last fed. In other words, their hunger and oldness matter.
Based on observations made during laboratory tests, adult bed bugs can live without food for up to 400 days or five months. The actual length of starvation will depend on how cold the temperature is in the surroundings that contain them. Young bugs might not survive for as long as a year.
Two stages consist of the bed bug life cycle: the first involves molting and resembles how other bugs go through metamorphosis. The second one is about how they reproduce. As an adult, how long can bed bugs live without feeding varies.
How Long Can Bed Bugs Live Without Feeding?
The factors that affect how long a bed bug can live without feeding include how much they eat, how old they are, how cold the temperature is in their surroundings, how often you squish them, and how much exposure they have to insecticide sprays compared to how hungry they are. One of them can live for about five months under laboratory conditions when they are not hungry.
Bed bugs can hibernate with your house’s average temperature of 21 degrees Celsius or 70 degrees Fahrenheit during wintertime. This is with little fluctuation from seasonal changes in the surrounding environment. They might even survive for a few years when they go dormant. This is how long bed bugs can live without feeding in their molting stage. It means how much time it takes before reaching adulthood.
Factors That Affect Survival of Bed Bugs without Food
How long can bed bugs live without feeding will vary depending on how old they are. Young ones might not survive for a year without eating compared to how long an adult one can do so. When they reach adulthood, how much time it takes before requiring a meal is entirely up to how hungry or how cold the temperature in their surroundings is.
Observation shows that sleeping in areas infested with bed bugs increases your blood loss significantly! Not only that but you also raise your chance of contracting skin infections and allergic reactions from them. You do this by visiting dirty establishments such as bars and motels.
It is possible to find yourself itching from missing too many meals. That is when how often bed bugs bite you outweighs how many times you eat every day.
How Often Do Bed Bugs Feed?
How often do bed bugs feed is as unpredictable as to how long they can live without feeding. However, an individual bug tends to drink more blood than usual. This is after the duration it takes for them to reach adulthood and how hungry they are.
How old a bed bug is will affect how frequently they choose to bite you. This is despite the period before reaching adulthood and the frequency of eating remains the same. Young ones might not survive for as long as six months without feeding compared to adults. The latter can survive for more than 200 days under laboratory conditions when hungry.
The risk of getting bad reactions from their bites increases by exposing yourself regularly to areas where bed bugs lurk such as dirty motels and bars.
Population Growth of Bed Bugs
The bed bug population is growing at an estimated 500% increase in just the last few years! This may become due to their ability, like ants foraging on pesticides that are stronger than anything they saw before and giving them anti-ant pesticide resistance. Insects who survived through natural selection over long periods adapt quickly when needed most!
There seems to always have some sort of bed bugs living around New York City! With all these tall buildings, it is easy for a colony to build up fast! This is especially when you bring your suitcase full from another city upon arrival. Then leave again right away only to bring another load with you for the next trip.
Bed bugs keep on growing in many countries! It is no longer just North America that has an alarming bed bug population! Europe and Australia are also rising in their numbers!
Does Cleanliness Affect Bed Bug Growth?
How clean you affect how long bed bugs can live without feeding. The frequency of the insects biting you will come from your cleanliness.
Bed bugs leave their droppings on everything they come in contact with while feeding. These give away that an infestation is present in your home or workplace. Droppings have a sweet smell which attracts other bed bugs to feed where there is more blood for them to suck from. This makes how often they feed depend on the dirt of your surroundings.
You can find bed bugs living in many places. But one of the most common reasons they invade your home is due to clutter. Get rid of all unnecessary things and make sure there are no hiding spaces left for them like behind baseboards or inside drawers. It will become much easier to get treatment. These pests will not come back again.
Adult bed bugs can survive longer without feeding as compared to babies. This fact encourages you to keep maintaining clean surroundings. Prevent temptation for them to feed.