How can I control dust mites at home? - briefly
Wash bedding weekly in water above 130 °F, encase mattresses and pillows in allergen‑proof covers, and maintain indoor humidity below 50 %. Vacuum carpets and upholstery with a HEPA‑rated cleaner, limit carpeted flooring, and remove clutter to reduce mite habitats.
How can I control dust mites at home? - in detail
Dust mites thrive in warm, humid environments where skin flakes accumulate. Reducing their population requires a combination of environmental adjustments, regular cleaning, and targeted treatments.
Maintain low humidity. Keep indoor relative humidity below 50 % by using a dehumidifier, air‑conditioner, or ventilation. Drying laundry and towels promptly prevents moisture buildup.
Treat bedding. Wash sheets, pillowcases, and blankets weekly in water at least 130 °F (54 °C). Encase mattresses and pillows in allergen‑proof covers with a zippered closure; replace covers if tears appear.
Clean floors and upholstery. Vacuum carpets, rugs, and upholstered furniture at least twice weekly with a HEPA‑filter vacuum. After vacuuming, empty the canister or bag into a sealed bag and discard it outside the home.
Remove dust‑collecting items. Eliminate wall hangings, heavy curtains, and stuffed toys that are difficult to launder. If such items remain, clean them with a damp cloth or wash according to manufacturer instructions.
Apply acaricidal products cautiously. Use sprays or powders containing benzyl benzoate, tetramethrin, or pyrethrins on carpets, mattresses, and cracks, following label directions. Repeat applications according to recommended intervals.
Consider natural alternatives. Sprinkle food‑grade diatomaceous earth on carpets, leave for 24 hours, then vacuum. Essential‑oil blends (e.g., tea tree, eucalyptus) may reduce mite activity, but verify skin tolerance before use.
Schedule periodic deep cleaning. Every 3–6 months, steam‑clean carpets and upholstery, and wash curtains on a high‑temperature cycle. Replace old mattresses after 8–10 years, as they accumulate more allergen reservoirs.
Seek professional assistance when infestation persists despite these measures. Certified pest‑control services can apply more potent acaricides and provide customized recommendations for the specific dwelling layout.