They don't leave on their own because the only thing they really depend on, food, is still something they can live without for months. Bed bugs can live up to 4.5 months or longer in an empty house before dying completely. The two main factors that determine how quickly or slowly bed bugs could die are the existence of a blood meal host and the temperature in the house. This is probably not the news you wanted to hear, but unfortunately, the fact is that you just can't afford to wait for bed bugs to go away.
Not only will the infestation fail to disappear on its own, but it will spread and intensify with each passing day. Studies show that bed bugs can live for up to a year without feeding, and even longer, given certain environmental circumstances. Since female bed bugs can lay between two and five eggs per day, an ignored or mismanaged infestation can quickly turn into an excruciating and costly situation. Do Bed Bugs Finally Die? They are not immortal creatures, but their life expectancy is quite long.
Each bed bug can live between 4 and 16 months, according to the Journal of the Formosan Medical Association. Bed bugs are resistant to cold temperatures, and adults can survive for up to a year without feeding and nymphs for up to three months without ingesting blood. Can you get rid of bed bugs. Try to be patient, as getting rid of bed bugs often takes time and effort.
You may need to try a few different chemical and non-chemical approaches, especially if you have a large infestation. A study published in the Journal of Economic Entomology found that bed bugs die when exposed to temperatures of 60 degrees Celsius (140 degrees Fahrenheit). Continue to check areas farthest from the source of the infestation until you find evidence of bed bugs. Otherwise, you could have new bed bugs entering your home almost immediately after killing the old ones, which would be (of course) a useless exercise.
If the house is completely empty, bed bugs could hide between cracks in the wall, could sneak into small areas hidden in the gaps between the light switch sockets and the wall, or they could hide behind loose moldings or moldings. Many people find that they don't seem to have as much of a problem with bed bugs in the colder months. Then, you take your bag contaminated with bedbugs to your room and voila, the bedbug nightmare has begun. In order for bed bugs to die from the cold, they must be kept at a temperature below freezing point for several hours.
And even if all the eggs are destroyed, it only takes a new bed bug to enter your home, and you may have a new infestation. Studies have generally shown that bed bugs do not survive temperatures of 0° Fahrenheit for more than four days. However, the study only confirmed resistance in bed bugs from parts of Ohio, New Jersey, and Michigan, so we can't expand the results to all bed bugs for now. If there were absolutely no hosts available to feed on its blood, a young bed bug could die as soon as several weeks, while an adult bed bug could survive for up to 4.5 months in optimal heat and humidity conditions before dying of starvation1. The longer you wait to contact a certified pest control professional, the more bed bugs you'll get.
Bed bugs cannot develop resistance to heat or cold, making them an effective solution for both bed bugs and their eggs. Suggest that when booking a treatment for bed bugs, you ask your pest controller what chemicals they are using and if local bed bugs have resisted these chemicals before. .