Can you guess the enemy of heat treatments?  It is the loss of heat.  Not too shocking, right?  But it can make a big difference in a heat treatment to kill bed bugs.

How Does Heat Kill Bed Bugs?

Bed bugs are, unfortunately, very resilient creatures. They don’t die at naturally high or low temps.  To die at a cold temperature, they would need to be exposed to 0° Fahrenheit for at least four days!  So that is not a practical method of bed bug