• unexposedhazard@discuss.tchncs.de
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      7 months ago

      Air quality i assume, i started leaving it open after getting a CO2 meter in my room. Having a larger volume of air to pull from, massively reduces the CO2 level in your room. My morning level went from 2500+ ppm down to ~700ppm. If you have plants it probably helps a lot too.

      Idk if thats what these “experts” are talking about but thats just my experience.