5 ms·
That's really weird. Why would you expect bad air to improve if you shut it in a room?
by olddustytrail 4y ago
That's really weird. Why would you expect bad air to improve if you shut it in a room?
- bombcar 4y agoBecause the air stops moving and things settle out, and the air that is in the room gets cycled through any air filters you might have.
- olddustytrail 4y agoBut the new air that's pulled in is just as dirty and the settled out air is settling in your lungs. It really doesn't make sense.