Humidity, dust mites, mold: 6 tips for a healthier home

Excessive humidity: a breeding ground for dust mites… and mold

Did you know that humidity in the home promotes ideal conditions for respiratory allergies?
It allows both the proliferation of dust mites, which nest in bedding, textiles or carpets, and the development of molds, sometimes invisible but just as irritating to the respiratory tract.

The result: depleted indoor air, laden with allergens, which aggravates symptoms in sensitive individuals (rhinitis, asthma, cough, etc.).

✅ As soon as humidity exceeds 60%, the environment becomes ideal for dust mites and mold. It is therefore essential to regulate it to protect your health.

Dust mite allergy: why humidity plays a key role

Ambient humidity is the cause of many allergic reactions. It leads to:

• a rapid multiplication of dust mites ?
• The development of mold ?
• an overall degradation of air quality ?️

People with allergies or asthma are particularly vulnerable. Hence the importance of taking daily action to combat humidity in the home.

How to combat humidity in the home? 6 simple and effective tips

1. Ventilate every day

• Ventilate each room for at least 10 minutes, even in winter.
• Make sure to rinse after showering, cooking, or cleaning.

2. Monitor the humidity level

• Use a hygrometer to monitor the humidity of the air.
• Ideally: between 45% and 55% in living areas.

3. Install a dehumidifier

• Particularly useful in bedrooms, bathrooms or basements.
• Choose a model that is suitable for the size of the room.

4. Heat properly

• A consistent temperature limits condensation.
• Ideal temperature: 18 to 20°C.

5. Repair the sources of moisture

• Check for leaks, seepage, and damp walls.
• Insulate cold walls to limit thermal bridging.

6. Maintain ventilation

• Clean the air vents.
• A humidity-controlled mechanical ventilation system is ideal in humid dwellings.

And what about dust mites in all of this?

Reducing humidity is essential, but it's also necessary to act at the source to limit allergens:

• Equip your bedding with covers anti-mites manufactured under ISO 13485:2016 process (Medical Device standard).
• Wash sheets, pillowcases and duvets at a minimum of 60°C, every week.
• Reduce the amount of textiles in bedrooms: carpets, heavy curtains, plush toys…

✅ Recap: Good habits for a healthy home

• Ventilate daily for 10 to 15 minutes to renew the air and remove humidity.
• Measure the ambient humidity with a hygrometer and maintain it between 45% and 55%.
• Use a dehumidifier in the most exposed rooms (bedroom, bathroom, cellar, etc.).
• Heat your home evenly, between 18 and 20°C, to limit condensation.
• Quickly repair any source of moisture : leaks, seepage, damp walls, etc.
• Maintain ventilation (mechanical ventilation or air vents) to promote healthy air.
• Treat mold as soon as it appears, even if it is minimal, to prevent its spread.
• covers anti-mites manufactured under ISO 13485:2016 process (Medical Device standard).
• Wash your sheets at 60°C every week to eliminate dust mites.
• Limit unnecessary textiles in bedrooms (carpets, heavy curtains, plush toys, etc.).

Protect your health with ProtecSom

For over 20 years, ProtecSom has been supporting people with dust mite allergies with medical-grade filtering devices, free of plastics and chemicals.
Our anti-mites, designed in France, are recommended by allergists and used in thousands of homes across Europe.

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