(CNN) — Risks from the Covid-19 pandemic and increasingly intense wildfire seasons have sparked interest in air purifiers as a tool to keep indoor air healthy. But experts say they can be just as ...
LOS ANGELES — Whether you’re cruising through a drug store or surfing TV channels, you can’t help but notice claims about ions. There are ionic hair dryers. Ionic air purifiers. Ionic foot pads. Even ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback