Articles on Indoor Air Quality

Displaying 1 - 20 of 40 articles

Some portable air cleaners generate chemicals such as ozone, formaldehyde and hydroxyl radicals to kill microbes. ArtistGNDphotography/E+ via Getty Images

Most air cleaning devices have not been tested on people − and little is known about their potential harms, new study finds

Manufacturers often make bold claims about how well these technologies work. Better testing would allow consumers and institutions to pick the most effective ones.
Mold growths are common in homes, and unless the damage is widespread, they usually aren’t harmful. AP Photo/Matt Rourke

Should I worry about mold growing in my home?

Mold growth happens in damp indoor areas and is difficult to prevent. It can be an annoyance but usually isn’t harmful to your health.

Top contributors

More