Domakihub How to Get Rid of Dust Mites in Your Home
Simple, proven steps to eliminate dust mites and protect your family's health.
Reviewed by Domakihub home & decor pros · 2026-06-23 · 5 min read
Dust mites are microscopic creatures that thrive in warm, humid environments — making the Greek climate, especially in coastal homes and holiday rentals, particularly inviting for them. They colonise mattresses, pillows, carpets, and upholstered furniture, triggering allergies, asthma, and poor sleep in millions of households. The video above covers thirteen fast methods; this article breaks down the five most effective steps in a logical order so you can apply them systematically to any property.
Why Dust Mites Are a Bigger Problem in Greece
Greece's warm summers and moderately humid winters create near-perfect conditions for dust mite colonies. The Aegean coastline stays humid enough that even air-conditioned holiday rentals can harbour large mite populations when windows are left open at night or between guest stays.
Hotels and short-term rentals face a compounded risk: high occupant turnover means mattresses and pillows absorb body heat, sweat, and shed skin cells — the primary food source for dust mites — at an accelerated rate. Owners who do not actively manage mite levels often see guest complaints about itchy skin, sneezing, and poor sleep quality.
Recognising a Dust Mite Problem
Dust mites are invisible to the naked eye, so you rarely see them directly. The tell-tale signs are allergic reactions that appear consistently indoors — sneezing, itchy or watery eyes, a runny nose, or worsening asthma — especially in the morning after sleeping. Skin reactions such as eczema flare-ups can also indicate high mite exposure.
If multiple residents or guests report similar symptoms, or if symptoms improve when the person leaves the property, a dust mite infestation is a very likely cause. Purpose-built allergen test kits, available in Greek pharmacies, can confirm the presence of mite allergen (Der p1) in household dust samples.
5 Steps to Eliminate Dust Mites from Your Home
- 1
Wash all bedding at 60 °C or higher
Dust mites die when exposed to temperatures above 55 °C. Strip every bed in the property — sheets, pillowcases, duvet covers, and mattress protectors — and wash them at 60 °C minimum. Do this every one to two weeks as standard maintenance. Items that cannot be washed at high heat, such as delicate blankets, can be placed in a sealed plastic bag and left in a freezer for 24 hours; the cold kills mites without damaging fabric.
- 2
Encase mattresses and pillows in allergen-proof covers
Allergen-barrier covers — also called mite-proof encasements — are tightly woven or laminated covers that zip fully around the mattress and each pillow. They prevent mites already inside from reaching sleepers and block new mites from colonising the filling. Look for covers rated to block particles smaller than 10 microns. For holiday rentals, this single investment pays for itself quickly by reducing guest complaints and increasing positive reviews.
- 3
Reduce indoor humidity below 50 %
Dust mites cannot survive when relative humidity drops below 50 %. In summer, run the air conditioning in dehumidification mode rather than just cooling. In winter or during shoulder seasons, a standalone dehumidifier set to 45–50 % RH is the most reliable solution. Ventilate bathrooms and kitchens well to prevent moisture from spreading into bedrooms. A cheap hygrometer placed in the bedroom tells you exactly where the humidity stands.
- 4
Vacuum thoroughly with a HEPA-filter machine
Standard vacuum cleaners can scatter mite allergen particles into the air as fine dust. Use a vacuum fitted with a HEPA filter (H13 or H14 class), which captures particles as small as 0.3 microns. Vacuum mattresses, upholstered furniture, rugs, and carpeted floors slowly — at least twice in each direction. In properties without carpets (common in Greek tiled interiors), focus on fabric sofas and any soft furnishings, then damp-mop hard floors to capture settled dust without re-suspending it.
- 5
Replace or treat high-risk soft furnishings
Carpets, thick rugs, heavy curtains, and upholstered headboards are reservoirs that are difficult to fully decontaminate. In high-turnover rentals or homes with allergy sufferers, replacing wall-to-wall carpet with tiles, stone, or wood flooring makes a dramatic difference. Where replacement is not practical, apply an acaricide spray (available in Greek supermarkets and pharmacies) to carpets and upholstery. Products containing benzyl benzoate or tannic acid neutralise mite allergens on contact. Always ventilate the room well after application and allow surfaces to dry before use.
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FAQ
- How often should I wash bedding to keep dust mites under control?
- Wash bedding at 60 °C every one to two weeks. In holiday rentals with frequent guest turnover, wash between every stay and tumble-dry on a high-heat setting for at least thirty minutes. This routine prevents mite populations from re-establishing between cleans.
- Can dust mites survive in a Greek summer home that is closed up for months?
- Yes — and they can flourish. A sealed, unventilated property traps humidity from the structure and any moisture that enters, creating ideal breeding conditions. Before returning to or re-letting a seasonal property, air it out thoroughly for at least 24 hours, run a dehumidifier, and wash or freeze all bedding before use.
- Do anti-allergy mattress sprays actually work?
- Acaricide sprays that contain benzyl benzoate or tannic acid do reduce live mite counts and inactivate allergen proteins in fabric fibres. They are not a substitute for washing and encasements, but used together with those methods they extend the period between full deep-cleans. Reapply every three months or after each steam clean.