Can Bed Bugs Live In 20 Degree Weather

Bed bugs have the ability to survive in extreme temperatures, like 20 degrees Fahrenheit, for short periods. But they thrive in warm conditions between 70-80°F. When exposed to temperatures below 50°F, bed bugs become dormant and their metabolic processes slow down.

Research has shown that bedbugs can survive for extended periods of time in very cold environments - a study conducted at the University of Minnesota-Twin Cities campus revealed that bedbugs were able to survive up to two weeks at temperatures as low as 13°F (-11°C). At freezing (32°F), any remaining egg will not hatch and any adult or nymphs may die.

Sustained cold temperatures may eventually kill them over time. To prevent an infestation you should practice good housekeeping habits such as vacuuming often and washing items like curtains and sheets with hot water. Seal off any cracks or crevices in walls that could provide shelter for potential invaders. Utilizing traps or special chemicals designed specifically for controlling insects like bedbugs can help reduce the chances of infestations developing or spreading. If you believe there's an existing infestation problem, hire a professional pest control expert.

Bed bugs have a low tolerance for cold temperatures and they cannot survive in 20 degree weather for very long. Studies have shown that bed bugs can only live up to 5 or 6 days when fully exposed to air at this temperature. In situations where the bed bug is not directly exposed to the cold air, their survival may be extended by several days. Additionally, bed bug eggs have a better chance of surviving than the adults; under proper insulation, they could live up to two weeks in 20 degree weather.

To protect yourself from an infestation of bed bugs, it's important to act quickly and effectively. The best way is to use a combined approach of chemical treatments and heat treatments ranging from 120-140 degrees Fahrenheit (49-60 Celsius). This temperature range is too hot for most bed bugs and their eggs so it will effectively kill them off.

If you're unable to achieve these high temperatures due to the weather conditions outside, using conventional chemical treatments can still help with reducing the number of insects you see around your home. You may also want to consider replacing your mattress or furniture as these items may be a source of the infestation as well.