Activity in a Room Stirs up Nanoparticles Left Over From Consumer Sprays

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Engineered specks are inhaled by adults and children with potential adverse health effects, Rutgers researchers find.

Engineered specks are inhaled by adults and children with potential adverse health effects, Rutgers researchers find.

Common household products containing nanoparticles – grains of engineered material so miniscule they are invisible to the eye – could be contributing to a new form of indoor air pollution, according to a Rutgers study.

In a study published in the journal Science of the Total Environment, a team of Rutgers researchers found people walking through a space, where a consumer product containing nanoparticles was recently sprayed, stirred residual specks off carpet fibers and floor surfaces, projecting them some three to five feet in the air. A child playing on the floor nearby would be more greatly affected than the adult, experiments showed.

Read more at Rutgers University

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