Smite the mite

Dust mites are microscopic insects that thrive on food debris and high humidity. Since they are among the most common allergic asthma triggers, dust-proofing is a must.

• Enclose your mattress in an airtight, dust proof cover, then cover it with a washable mattress pad. Keep a bedspread on the bed during the day.
• Wash your sheets in hot water every week, wash your mattress pads and synthetic blankets every two weeks, and wash your pillows every month.

• Use polyester or Dacron pillows, not those made of kapok or feathers, and enclose them in airtight, dust proof covers.
• Avoid carpeting, which is difficult to clean; stick to bare floors with washable area rugs.
• Choose washable curtains instead of draperies.
• Avoid dust-catchers (such as knickknacks) all over the house, especially in the room where you sleep; the less clutter the better. If possible, avoid storing out-of-season clothing or bedding in the bedroom; never store things under the bed.
• Try not to do heavy cleaning, but if you must, use only a vacuum cleaner and damp cloth to clean; dust mops and brooms stir up the dust. Always use hot water. Cold water is like a day in the sun to a dust mite.
• Wear a mask over your mouth and nose while cleaning, and leave the room when you’re done.
• Run an air conditioner or dehumidifier in warm weather, especially in spring and fall when mites multiply. Aim to keep the humidity level in your home under 40 percent but above 25 percent.
• Consider using an air purifier in the bedroom to keep the room free from dust particles.