Can cold weather kill bed bugs?
Matthew Alvarez
Published May 12, 2026
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Then, can bed bugs survive outside in winter?
Yes. Bed bugs have a high cold tolerance. They can remain active at temperatures as low as 46 degrees Fahrenheit, and they can survive at even lower temperatures. They're able to lower the freezing point of their bodily fluids, allowing them to live in the cold for a few days.
Also, can bed bugs survive outside? Bed bugs tend to hide, and their favorite hiding places are in dark areas like cracks and crevices, under cushions, in wooden sideboards, or around clutter. Just because bed bugs don't prefer to live outside, regardless of temperature or location, does not mean they won't.
Accordingly, what cold temperature kills bed bugs?
0°F
How do bed bugs die naturally?
Home Remedies to Get Rid of Bed Bugs
- Vacuum. Suck those babies up with a strong vacuum cleaner and a powerful hose attachment.
- Steam Cleaning. For places the vacuum can't reach, steam cleaning is an option.
- Washing all Clothes and Bedding.
- Silica Gel.
- Rubbing Alcohol.
- Scented Dryer Sheets.
- Hair Dryer.
- Stiff Brush.