Whats a Cheap and Easy way to make CO2??

[rev]

Btw I make bread and beer, and am thinking of piping co2 into my grw room from that. Am I going to end up with bread bud? mmm pot beer...

Seriously tho, sterility issues perhsps?

rev Reviewed by rev on 03-01-2007. Whats a Cheap and Easy way to make CO2?? what up everyone..hope evryones good today.. I have another queston ofcourse..what is a cheap and easy way to make my own co2 and have it spraying/dispersing over 8 plants?anyone know?? Rating: 5