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citric acid + baking soda

  1. Equipment
    Bought a DIY CO2 kit off Amazon for $15 which calls for the citric acid + baking soda recipe, which is as follows Bottle A: 200 grams citric acid, 20oz water Bottle B: 200 grams baking soda, 6.5oz water I've played around with the needle valve and the most I've been able to get out of the...