3 ms·

I have posted about this on HN in the past, suggesting everyone truly interested in understanding the general reality of CO2 concentration needsto buy a CO2 met

I have posted about this on HN in the past, suggesting everyone truly interested in understanding the general reality of CO2 concentration needsto buy a CO2 meter and understand the world around them first.

amalgamated_inc 4y ago
Or just do it to find out your bedroom/office/kitchen is unhealthy.
bradknowles 4y ago
There's lots of good videos on the subject of proper ventilation on the "Home Performance" channel on YouTube. See https://youtube.com/@HomePerformance https://youtube.com/@HomePerformance