**💻📰 Scented products cause indoor air pollution on par with car exhaust**

Researchers at Purdue University conducted a study demonstrating that scented products, specifically flameless candles, significantly contribute to indoor air pollution. These products release nano-sized particles into the air, comparable in pollution levels to car exhaust. These tiny particles are small enough to penetrate deep into the lungs, raising concerns about potential respiratory health risks.

The study highlights the often-overlooked contribution of everyday household items to indoor air quality. While outdoor pollution sources like factories and vehicles are commonly recognized, the impact of seemingly harmless scented products is less understood. The research emphasizes the need to consider the potential health consequences of using these products and encourages further investigation into the long-term effects of inhaling these nano-sized particles.

[Read More](https://newatlas.com/environment/indoor-air-pollution-scented-terpenes/)

💬 [HN Comments](https://news.ycombinator.com/item?id=43109366) (110)