3 ms·
Huh for me it drops down to 400 within minutes when I open a window
by wkat4242 2y ago
Huh for me it drops down to 400 within minutes when I open a window
- hgomersall 2y agoRelying is the important point. Sure, it may be fine, but it often isn't, and probably is uncomfortable in winter. And that's before we get to energy losses.
- harvey9 2y agoI guess you and the person before might have different circumstances in how your windows and rooms are set out, local prevailing wind and so on.
- ryan-c 2y agoI have to open two windows in my home office, otherwise the co2 just hangs around.