Join Date: Jul 2012
Location: upland, california
i was wondering if any of you guys have any advise to make my diy co2 last longer. i mix 2 cups of sugar, 3/4 tbs. of yeast, 1/4 tbs. of baking soda, in a 2 liter soda bottle it last only like a week. then i tried 4 cups of sugar 3/4 tbs. of yeast, 1/4 tbs. of baking soda in a 3 gallons water bottle. it lasted not even two weeks. any input will be appreciated.