About generating CO2

[DOES]

Yo, Ron: About generating CO2, Do you think the vinegar and baking soda is a viable source? I played with this yesterday, and sure enough, it DOES generate a lot of CO2, but doesn't last very long. I'm wondering if the excess vinegar vapor may damage plants, or if the baking soda actually neutralizes the vinegar in the process of generating CO2. What do you think? (Ordering Gardening Indoors today)