ANSWER: Yes, the dryer will kill bed bugs. More Info: Washing your clothes in hot water and drying them on the highest setting will kill bed bugs. Bed bugs will be killed in the clothes dryer as long as the setting is on 120°F or above. Dryers have a variety of temperature settings ranging from 90-170°F so be sure you know how hot your dryer gets before adding infested clothing.
This will kill all of the bed bugs on your clothes. Keep your clothes away from the bed bug infestation in your home until it is under control. After you're done washing and drying your clothes, they should be 100 percent free of bed bugs.
Bed bugs can be killed through washing, but the dryer is the best method. Simply place your clothing in the dryer on high heat for about 30 minutes to kill all 5 stages of bed bugs.
Just to be clear, you can kill bed bugs with heat. It's just a matter of using the right equipment. A high-pressure steamer is the weapon of choice for killing bed bugs on contact, since their steam can surpass 200 degrees, and can penetrate deep into soft materials like mattresses and upholstered furniture. You can also use a steamer on more
With washing, the bed bugs should just go out with the water. In a dryer, the dead bugs may get caught in the lint screen. I think the risk of dead bed bugs getting on the next person's laundry is low. Plus, one shouldn't treat for bed bugs until a live bed bug or viable egg is found.
This makes sure you don't risk spreading any bed bugs whether your just moving from your bedroom to the laundry room or going to a laundromat. Clothing should be dried first to make sure bed bugs are dead. While washing can manually remove bed bugs it doesn't necessarily kill them, so you'll want to heat them first.