Greetings! This is a PRACTICAL guide to home ventilation and CO2 monitoring for those of us who DON'T have a state of the art HVAC system. It's perfect for those in apartments or on a budget. I’ll teach you practical tips to ensure your indoor air quality is healthy in any climate, and help you avoid the mistake I made when I was new to ventilation (hint: dehumidify!). I’ll also give you a realistic CO2 threshold to shoot for. Then I’ll recommend a good CO2 sensor (the aranet4) and show you how to use it.

P.S. These tips are great for people with MOLD SENSITIVITY/ILLNESS!