Scented Cleaners Linked to Rapid Formation of Airborne Nanoparticles
Researchers found mopping, spraying and wiping with scented cleaners generated billions or trillions of ultrafine particles, raising indoor air quality concerns.
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4 Articles
Cleaning Products May Expose You to as Much Air Pollution as a Busy Street
Researchers found that billions and sometimes trillions of tiny airborne particles are created during household cleaning with scented products—producing air pollution akin to smog.
A scientific experiment shows that scented cleaners release nanoparticles that can penetrate the deepest parts of the lungs.
Scented cleaners linked to rapid formation of airborne nanoparticles
Scented cleaning products can create invisible air pollution indoors, with nanoparticles forming at levels comparable to, or greater than, those experienced near busy roads, new research suggests. A research team led by Brandon Boor, an assistant professor of civil and construction engineering at Purdue University, found that fragrances in both…
Cleaning products remove germs and dirt, but researchers have discovered that their aromatic compounds react in the air, forming particles that can travel deep into the lungs if inhaled. Simple changes can reduce a person's exposure while cleaning. They will present their findings at the ACS Fall 2026 meeting.
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