At 113F, 99% of the adult bed bugs were killed at 95 minutes while at the same temperature the eggs took seven hours. So, the times and such mentioned above should be followed for all heat treatments devices to destroy all stages of life.
A sustained temperature of 120 degrees Fahrenheit will kill all stages of the bed bug's lifecycle. Some experts suggest maintaining the heat for at least 20 minutes while others recommend continuing high temperatures for an hour.
How to Kill Bed Bugs With Steam. Bed bugs may be resilient, but they cannot withstand the high heat of a steamer. Steamers are an excellent, chemical-free way to treat for bed bugs and other pests, such as dust mites. Steamers will kill
Can Hot Temperatures Kill Bed Bugs? While they grow and reproduce best at temperatures around 80°F, bed bugs can thrive across a range of climates for relatively long lifespans compared to other similar bugs. Once temperatures begin to climb above 100°F, bed bugs start to lose their ability to function.
Freezing bed bugs can kill them. However, you have to use a very low temperature (0 degrees F or colder) for at least four days for cold treatment to work. Your freezer may not even be cold enough.
The Achilles heel of bed bugs is heat. Once you expose bed bugs to 120 o F or hotter both the bugs and eggs die very rapidly (less than a minute). This is why the best way to treat clothes that may be infested with bed bugs is to place them in a dryer on high for a full cycle (even a low cycle is usually enough with most dryers).