Indoor air quality: 5 key actions
The air quality inside a home has a direct impact on health, comfort and well-being. However, indoor air is often more polluted than we think, due to dust, allergens, chemicals or even poorly controlled humidity.
Here it is 5 key actions to quickly improve air quality at home.
1. Ventilate every day
Aerating 10 to 15 minutes a day is essential to evacuate pollutants and renew the ambient air. The ideal is to create a draft by opening several opposing windows.
2. Maintain your ventilation system
The systems of warming, airconditioning and ventilation should be maintained on a regular basis. Dirty filters, coils, and ducts can spread dust and bacteria.
Recommendations:
- Air duct cleaning at least once a year.
- Replace filters every 3 months, or as specified by the manufacturer.
3. Check the humidity level
An unbalanced humidity level promotes mold and dust mites, at the same time encouraging development of bad ambient odors. The objective is to maintain a rate between 40% and 60%.
Practical solutions:
- Use a dehumidifier or humidifier as needed.
- Ventilate damp rooms properly.
4. Reducing sources of indoor pollution
Some products and habits increase indoor pollution without us noticing it.
To avoid:
- Scented candles, incense, chemical air fresheners.
- Use of aggressive household products.
- Smoking inside.
Give priority to:
- Natural or ecological household products.
- Low VOC paints and materials.
5. Use complementary solutions
Adding an air purifier equipped with a HEPA filter can help reduce allergens and fine particles. Some houseplants can also help to clean the air slightly, but they are no substitute for good ventilation.
Conclusion
By applying these 5 key actions, it is possible to significantly improve indoor air quality, reduce health risks and make your environment more pleasant on a daily basis. Regular maintenance of ventilation systems and rigorous humidity control remain essential for healthy air in the long term.
