samasamapon / 9to5buzz.com, Tiny Fox Lab

Potted plants do not improve indoor air quality.

Filling your house with potted plants might make you happier and more productive, but it’s not going to make the air you breathe any cleaner. That is, unless you had a ludicrous number of indoor plants: somewhere between 10 and 1,000 for every square metre of your living space. – Tiny Fox Lab

Preview photo credit: samasamapon / 9to5buzz.com
Source: https://www.nature.com/articles/s41370-019-0175-9