Kill Bed Bugs With Cold

The epa says that even at 0 f cold weather can take several days to kill bed bugs and almost a week when the temperature is 20 f.

Kill bed bugs with cold.

Temperature that kills bed bugs a similar process can be used with heat. As for the low temperatures 13 f kills both adults and bed bug eggs in about several days. Cold weather will not necessarily kill bed bugs. But they also found that bed bugs no matter in what life stages they are and their feeding status can be killed after being exposed in temperatures of 16 degrees cold for 80 hours.

However compared to other insects the bed bug is not good at supercooling to keep the chemical and physical tactics unfrozen. Make sure you really have bed bugs not fleas ticks or other insects. In most cases the pest can die at temperatures that are lower than 3. The eggs of the bugs survived in short term exposure to even lower temperatures of 25 degrees c.

Instead they are freeze avoiders and produce their own antifreeze. Therefore the insect is vulnerable to cold. The researchers said that bed bugs could survive cold temperatures as low as 25 degrees celcius. That leaves bed bugs an extended period in which they are free to mingle and perhaps even escape your sealed bag.

Bed bugs resort to a process called supercooling to deal with temperature drops but are not not as freeze tolerant as some other bugs like cockroaches. Joelle found that bed bugs are tolerant to cold to an extent. You can compare your insect to the pictures on our identifying bed bugs. Bed bugs don t form internal ice crystals and then thaw out.

They would need to be in 0 degree weather for several days in order for them to reach 100 mortality. Bed bugs don t go away for the winter they will stay close to their food source and try to keep warm. What they have very little tolerance for however is intense heat. So what temperature will kill bed bugs.

Bed bugs can survive outside for several days in harsh weather and without a host. The study ultimately proved that the adult bedbugs could be killed by cold only through exposure to temperatures of 16 deg c or lower for a period of at least 80 hours. Using freezing cold temperatures to kill bed bugs is one option. Extreme cold doesn t work to kill bed bugs but extreme heat will so we have learned that bed bugs are very tolerant of cold weather much more so than other pests.

Other experts suggest the required period is at least two weeks. Think through your treatment options don t immediately reach for the spray can.