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What are dust mites?

Dust mites are microscopic arachnids (the arachnid family includes spiders, mites, ticks, and scorpions), commonly found in house dust. An allergic reaction to dust mites is probably one of the primary causes of asthma (breathlessness and wheezing caused by the narrowing of small airways of the lungs) in North America. Dust mites also trigger other common allergies.

Thorough, regular cleaning of the home will help control dust mites. These measures include:

1. Clean all major appliances such as furnaces and air conditioners, and change filters as recommended by the manufacturer.
2. Launder bedding every 7 to 10 days in hot water. Use synthetic or foam rubber mattress pads and pillows. Cover mattresses with dust-proof covers. Clean or replace pillows regularly.
3. Keep moist surfaces in kitchen and bathroom clean and free of mold.
4. Vacuum and dust often. A high-efficiency...

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