Actually experts recommend keeping it closed in the event of a fire lol
Journalists mean “capitalists” and “rich people” when they say “experts”. Journalists are just “writing what they’re told to”, which makes them complicit.
I have a CO² sensor. When I sleep with the door shut, the CO² climbs up to and levels out at >1800 ppm.
I have a noticable headache the following day when I do this. I’ve tested it for nine days and now I’ve got a doorstop which prevents me from closing the door completely by accident or with drafts
Get a Snake plant. They create a lot of Oxygen and easy to take care of.
You would need hundreds of houseplants to offset a single human’s CO2/provide enough O2.
I’m not anti house plants, they have benefits, but a single plant will not make a meaningful oxygen difference.
6 Normal size snake plants can produce enough oxygen to keep a single human alive fyi
