By suffocating them with stench of an unventilated sheet?
Quote:
Experts warn that the mites, which can cause a host of allergies, thrive in the moist and warm conditions created by a well-made bed with tightly-drawn sheets and blankets. By contrast, a messy bed in which the sheets are simply tossed aside in the morning and left as they fall creates dry conditions which cause the little blighters to dehydrate and die.
