Indoor air quality profoundly impacts our physical health, mental performance, and overall comfort—yet it's frequently overlooked. Studies confirm that indoor air can be up to five times more polluted than outdoor air. We breathe in dust, mold, smoke, bacteria, viruses, and pet dander daily, potentially leading to headaches, eye irritation, dizziness, fatigue, and respiratory issues.
The causes and sources of indoor air pollution are diverse, with many stemming from chemical emissions:
Burning candles or using scented oils in lamps releases pollutants, especially during winter. Fireplaces, chimneys, and wood stoves contribute similarly. Cooking, particularly with gas flames, emits harmful substances through combustion and frying.
Outdoor pollutants like nitrogen dioxide and particulate matter infiltrate homes, accumulating in modern airtight, energy-efficient buildings.
Building and interior materials—including paints, glues, furniture, decor—as well as cleaning products and tobacco smoke are major contributors.
Biological agents such as mold, bacteria, and allergens play a role too. Humans influence air quality by exhaling carbon dioxide.
