Do Bed Bugs Like Cold Rooms?

Do Bed Bugs Like Cold Rooms?

Bed bugs are one of the most persistent and concerning pests in existence. Itching, swelling, and red spots on the skin are just a few of the problems that these pests can bring. But do these bugs prefer cold rooms?

Yes, Bed Bugs Like Cold Rooms

Bed bugs are most comfortable in environments with temperatures between 70–80˚F. However, cold temperatures can be an advantage for the bugs, as it slows down their metabolism. As a result, the bugs are capable of surviving in a state of dormancy for extended periods of time in a cold room.

No, Bed Bugs Do Not Survive Extremely Cold Temperatures

Bed bugs will not survive in extremely cold temperatures as they freeze at 32˚F and below. Cold temperatures can also cause desiccation (drying out) of the bugs, which will kill them. So while a cold room may be beneficial for the bugs in some ways, it will not be enough to ensure their survival in the long run.

How To Manage Bed Bugs In Cold Rooms

Although bed bugs prefer warm temperatures, cold rooms can still provide a good environment for them. To keep these pests from taking hold of your space, it is important to take measures to control and prevent them. Here are some tips:

  • Clean Up Clutter – Clutter gives bed bugs plenty of places to hide, so it’s important to keep your room clean and organized.
  • Get Professional Help – If your bed bug infestation is more serious, contact a professional pest control service for help.
  • Vacuum Regularly – Vacuuming can help remove bugs from your room.
  • Reduce moisture – Bed bugs thrive in humid environments, so make sure to reduce moisture by using dehumidifiers and fans.
  • Seal Cracks & Crevices – Seal any cracks and crevices to prevent the bugs from entering your room.


Bed bugs can survive in cold rooms, as the low temperatures slow down their metabolism. However, they are still susceptible to extreme cold temperatures and desiccation, so it is important to take measures to prevent and control them. Following the tips outlined above can help to keep your cold room free of bed bugs.

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