Sugar yeast and water
for a set up good for 20 cubic feet use a gallon jug, 3/4ths gallon water, two cups sugar, and a table spoon of active yeast found in the freezer section of the grocery store by the cheese. Mix the yeast in hot water first before you ad it to dissolve it. poke a hole in the top and shake atleast once a day. If you drink alcohol wait two months and enjoy. The ph will drop to a 4.1. You will know when to replace it as the yeast dies when the alcohol reaches a certain level.

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