How to remove house dust mites? - briefly
Eliminate dust mites by washing bedding at ≥ 60 °C, vacuuming with a HEPA‑rated cleaner, and keeping indoor humidity below 50 %. Use allergen‑tight covers on pillows and mattresses and minimize carpeted flooring to further reduce their habitat.
How to remove house dust mites? - in detail
Eliminating dust mites from a residence requires a systematic approach that targets their preferred habitats, reduces humidity, and removes sources of food.
Begin with bedding and upholstered furniture. Wash all sheets, pillowcases, blankets, and removable covers in water that reaches at least 60 °C (140 °F) for a minimum of 30 minutes. If the fabric cannot endure high temperatures, place items in a sealed plastic bag for 72 hours; the lack of oxygen will kill the organisms. After washing, dry on the highest heat setting the dryer can provide.
Treat mattresses, box springs, and cushions with a dust‑mite–specific acaricide approved for indoor use. Follow the manufacturer’s instructions regarding concentration, application method, and required ventilation period. For non‑chemical control, vacuum the surfaces using a machine equipped with a HEPA filter; run the vacuum slowly to allow thorough suction, and discard the filter bag or clean the canister immediately after use.
Control indoor humidity, as dust mites thrive at relative humidity above 50 %. Install a hygrometer in each major room and adjust the environment with dehumidifiers or air‑conditioning units to maintain levels between 30 % and 45 %. Ensure proper ventilation in bathrooms, kitchens, and laundry areas to prevent moisture buildup.
Reduce the accumulation of dust‑feeding materials. Remove carpets or replace them with low‑pile alternatives; if removal is impractical, clean carpets weekly with a steam cleaner that reaches temperatures above 54 °C (130 °F). Keep curtains, drapes, and decorative fabrics to a minimum; wash them regularly or replace with blinds that can be wiped down.
Implement routine cleaning. Sweep or mop hard floors with a damp microfiber mop; avoid dry dusting, which can disperse allergens into the air. Clean air‑handling systems, replace HVAC filters with high‑efficiency models, and schedule professional duct cleaning annually.
Maintain a schedule:
- Weekly – launder bedding on high heat, vacuum upholstered furniture, mop floors.
- Biweekly – clean curtains, wipe down hard surfaces, inspect humidity levels.
- Monthly – apply acaricide to mattresses, deep‑clean carpets or steam‑clean rugs.
- Quarterly – replace HVAC filters, dehumidify rooms that show elevated moisture.
Adhering to these measures creates an environment hostile to dust mites, significantly lowering their population and reducing associated allergic reactions.