House and Dust Mite:
House dust and dust mite are actually separate allergens. House dust allergen may contain mite, dirt particles, human and animal dander and mold. Mite allergen consists of a specific mite. Guanine, found in mite excrement, is the most allergenic component of dust and therefore doctors choose to test for both dust mix and mite or for specific mite, molds or dander.
There are millions of tiny house dust mites living within your home. It does not matter how clean your home is, the dust mite will continue to reproduce at an astounding rate. The most common of all mites are Dermatophagoides, Pteronyssinus and Dermatophagoides Farinae. These microscopic creatures are present in vast quantities and thrive by feeding primarily on the dander produced by humans and animals. The substance Guanine, found in the excrement of these mites, is one of the most offending of all allergens.
Mites make their home wherever there is a sufficient amount of Epithelium for them to feed on and where environmental factors are favorable. The pillow, mattress, box spring, carpet, and upholstered furniture are the most likely places found to be infested by mites. Normal cleaning or steam cleaning is of little help in eliminating these tiny creatures. Your physician may recommend one of these products for you.
Individuals who are allergic to mite and house dust will often wake with nasal stuffiness and/or sneezing; have burning of the nasal passages; clear or cloudy nasal discharge; burning of the eyes; chronic sinusitis and have more prevalent symptoms when the heat is first turned on and during the winter months.
Avoidance:
Cover the mattress, pillow, and box spring with a suitable encasing
Change the sheets and cloth pillow cases at least 2-3 times weekly
Avoid placing heavy drapes, stuffed animals, or any other dust catcher in the bedroom of an allergic individual.
Clean and dust room frequently
Use vent covers for additional filtration
Consult with your physician or technician regarding products that will eliminate the dust mite.
Use a face mask while cleaning, vacuuming or making beds
Use of an allergy vacuum will reduce the redistribution of allergens