Posters also cautioned against ionizer-style products marketed with extra gimmicks.

One resident urinated into the air purifier, according to a companion article published in PLOS One. Another resident put the ...

A large trial found no evidence that Hepa air filters reduce respiratory infections in care homes, challenging assumptions ...

Pet dander and other allergens can build up in the air you breathe. These particles can become a problem if you have allergies, suffer from asthma, or have young children. Germs and dust particles can ...

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Outdoor air pollution is a major contributor to indoor air pollution—but high-efficiency particulate air (HEPA) filters used in the home significantly reduce fine-particulate matter in the air ...

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often ...

As larger, more frequent fires continue to send smoke hundreds (or even thousands) of miles across the country, poor air quality is now a reality for many. Even short-term exposure to wildfire smoke ...

BEIJING, CHINA - JANUARY 23: A tourist and her daughter wearing the masks visit the Tiananmen Square at dangerous levels of air pollution on January 23, 2013 in Beijing, China. The air quality in ...

Clean indoor air has become more important than ever. While allergens like dust, dander, mold, and bacteria are all teaming up to infiltrate the air you breathe, the widespread wildfire smoke ...