Research Summary: Health risk assessment of indoor formaldehyde exposure
Formaldehyde is one of the most common indoor air chemicals, and most homeowners have no idea it's there. A health risk assessment spanning 11 cities found that bedroom levels can run nearly 1.7 times higher than living rooms, and that infants face roughly 2.8 times the exposure risk of adults due to their body size and developing systems. The good news: material choices during renovation or furnishing can reduce estimated cancer risk by 62-78%. Here's what the research says, and what it means for U.S. homes.
Understanding Indoor Air Quality: Why It Matters for Your Family
If your family is still sneezing after buying an air purifier, you're not alone. Most homeowners try one product at a time and wonder why nothing fully works. The reason: poor indoor air quality is rarely a single problem. Mold, VOCs, humidity imbalances, and poor ventilation often coexist in the same home, and a device built to tackle one won't touch the others. Before spending more on equipment, it's worth understanding what's actually going on. That's where a full indoor air assessment changes the game.