It’s common to think that cold weather will keep bedbugs away from humans, but that’s not always the case. The cold weather can actually make bedbugs live longer. This is because the bugs lack access to food and can wait up to a year before resuming feeding.
Bedbugs are very hardy, so freezing them isn’t the best way to get rid of them. However, this method is still effective in preventing their reproduction. You can place items in a freezer for about two to four days if they’ve been infested. You should place them in plastic bags, and the temperature of the freezer will determine how long it takes for the bugs to die.
In extreme cold conditions, bedbugs can even hibernate, allowing them to survive. During this period, bedbugs can survive for 80 hours. Luckily, cold temperatures won’t kill them permanently, but they’ll be hard-pressed for long periods of time. Ultimately, the key is to find a solution that will keep these pests out of your home.
One method that’s effective against bedbugs is to use carbon dioxide. This method draws the bugs out of hiding places and kills them at the same time. Using this method should be done in moderation.