Scented Cleaners Create Indoor Nanoparticle Pollution

Times of India · science

Scented cleaning products can react with indoor ozone to create billions of nanoparticles within minutes, according to new research. Fragrance compounds like limonene and pinene evaporate into the air and react with oxidants, forming ultrafine particles. These particles can be small enough to reach deep into the lungs. The rapid formation means a room can appear clean while air quality is rapidly deteriorating. This invisible pollution adds to concerns about indoor air quality.