It is a pretty straight forward process. I learned there are no short cuts. And the equipment can be had for less then I though if you are will to get things like used fridges. After that, it is pretty much 2+2=4. I learned the hard way pH is the area you do not want to guess at, for both safety and ruined product! Will I ever get the subtle taste nuance's down, no. But I like the way it comes out and for 1/5th the cost.