co2 dry ice

  1. 20180518_093517.jpg

    20180518_093517.jpg

    Dry ice co2 method
  2. S

    Dry ice use for CO2

    Im using baking soda and vinegar right now but i know eventually im gonna need to use more of this to get enough co2. I like the fermenting idea, but i was curious to know if anyone has used dry ice on a small scale