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You'll be getting a headache from the excess CO2 buildup with the windows closed. If you want to effectively control and monitor indoor pollutants, you also nee
by Aaron_Putnam 7y ago
You'll be getting a headache from the excess CO2 buildup with the windows closed.
If you want to effectively control and monitor indoor pollutants, you also need to buy a CO2+PM2.5 portable monitor. They cost about $80 on Aliexpress.