To live, dust mites need moisture and to feed on human skin cells. They thrive in humid locations like your bed (you sweat and breathe, trapping humidity under your covers). They are also found in your fabric furniture (couches, chairs) and carpet. They are sometimes found in your curtains.
Where are dust mites most commonly found?
Dust mites make their homes in places where dead skin cells are most likely to accumulate, such as bedding, furniture, and carpeting. Rugs and stuffed animals also make good homes for dust mites. While you can find dust mites all over the world, these creatures tend to favor hot and humid climates.
How do you get rid of dust mites?
Wash bedding weekly.
Wash all sheets, blankets, pillowcases and bedcovers in hot water that is at least 130 F (54.4 C) to kill dust mites and remove allergens. If bedding can't be washed hot, put the items in the dryer for at least 15 minutes at a temperature above 130 F (54.4 C) to kill the mites.