How do you clean a mattress of dust mites? - briefly
Vacuum the mattress with a HEPA‑rated attachment, then steam‑clean or treat it with an approved dust‑mite spray. Afterward, encase the mattress in an allergen‑proof cover and launder all bedding at 130 °F (54 °C) or higher.
How do you clean a mattress of dust mites? - in detail
Dust mites thrive in the fibrous layers of a mattress, feeding on dead skin cells. Effective eradication requires a combination of physical removal, environmental control, and chemical treatment.
Begin by stripping the bed. Remove all linens, pillowcases, and mattress protectors. Wash each item in hot water—minimum 130 °F (54 °C)—for at least 30 minutes. Dry on the highest heat setting to kill residual mites and their eggs.
Next, isolate the mattress surface. Vacuum the entire top with a HEPA‑filtered upholstery attachment. Move the nozzle slowly, overlapping strokes to capture embedded particles. Repeat on the sides and underside if accessible.
Apply a dust‑mite‑specific spray or a diluted mixture of 0.5 % benzyl benzoate. Distribute evenly, covering seams, tufts, and crevices. Allow the solution to remain for the manufacturer‑recommended contact time, typically 10–15 minutes, then wipe with a clean, damp cloth.
Control humidity to inhibit future infestations. Use a dehumidifier or air conditioner to keep relative humidity below 50 %. Place a moisture‑absorbing desiccant (silica gel packets or calcium chloride) under the bed frame if the environment is persistently damp.
Finally, protect the cleaned mattress. Install an allergen‑impermeable encasement that fully encloses the mattress and zippered closure. Ensure the encasement is labeled as dust‑mite‑proof and wash it regularly.
Summary of steps
- Strip and launder all bedding at ≥130 °F; dry on high heat.
- Vacuum mattress thoroughly with HEPA attachment.
- Treat surface with approved dust‑mite spray or 0.5 % benzyl benzoate; wait 10–15 min, then wipe.
- Reduce ambient humidity to <50 % using dehumidifier or air conditioner.
- Cover mattress with certified dust‑mite‑proof encasement; maintain cleanliness.
Following this protocol eliminates existing mites, prevents re‑colonization, and sustains a hypoallergenic sleeping environment.