How often are your windows open? What about during Winter? or during Summer? Do you open windows to let in fresh air?

https://sh.itjust.works/post/55822970

How often are your windows open? Winter? Summer? Do you open windows to let in fresh air? - sh.itjust.works

Lemmy

I’ve lived in my current home six years and I’m not even sure the windows are capable of opening. It’s wild to me that some people believe they’re gonna run out of oxygen if they don’t open a window 
They’re definitely not going to run out of oxygen. They might experience mild symptoms from elevated carbon dioxide or allergens.