Mar 12, 2020
5 min read
The Nuance
Do You Really Need an Air Purifier?
What they can and can’t do, and why some air purifiers may come with risks
During the back half of the 19th century — a time when tuberculosis was widespread in smog-choked cities across the United States and Europe — fresh air was thought to be a potent elixir for diseases of the mind and body. This was the…
