How to Kill Dust Mites in a Dryer
- 1). Gather any clothing, bed linens, curtains or other cloths that may be infested with dust mites.
- 2). Place the items in a dryer and set the dryer to its hottest setting. Because dust mites are primarily made of water and can’t drink fluids, they have to maintain moisture on their own. Drying the dust mites will cause them to lose moisture and die.
- 3). Allow the items to dry. Once completely dry, put the bed linens, curtains and other items back in their places.
Source...