Nothing seems to be happening, whats gone wrong?
A By about the third day of fermentation, you should see signs of a thin opaque film beginning to cover the surface of the liquid. If you don’t see this, check that your temperature is high enough. Most slow or under-performing cultures do not have enough warmth. Also, did you add the starter liquid? If you think that you have done everything correctly, sit tight and leave well alone. If by the seventh day nothing is happening, try a new culture.