Home · Cleaning · Best practice · Mattresses and dust mites
Cleaning best practice
The short answer
Dust mite allergen is reduced by HEPA extraction, hot laundering of bedding and lower bedroom humidity; chemical sprays do little on their own.
Mites feed on shed skin and thrive in warm, humid bedding. A mattress is the largest reservoir in most homes and the least often addressed.
How it is done
- Slow, overlapping HEPA vacuum passes across both faces and the sides.
- Launder bedding hot and dry it fully.
- Keep bedroom humidity down; mites struggle in drier air.
- Consider a tightly woven encasement for a diagnosed allergy.
Why it matters
For a child waking congested every morning, the mattress and the bedroom air are the two places worth addressing first, and both respond to method rather than to product.
questions
Asked about this
Evidence for meaningful reduction in a domestic mattress is weak, and ozone is a respiratory irritant. Physical removal and humidity control are better supported.
Every few months for an allergy sufferer, twice a year otherwise, alongside regular hot washing of bedding.
references
Background reading
- House dust mite — Wikipedia
- Allergen — Wikipedia
External encyclopaedia entries for the underlying concepts. They explain the science; the practice above is how we apply it in UAE properties.