Yogurt made out is not very uniform, there is a piece of things like a piece of particles, but the particles are soft, but also yogurt, it is not very evenly meaning
Just choose whole milk. If not very uniform, is it the yogurt machine or yogurt powder? The present weather does not need yogurt machine, as long as there is yogurt song, add stir well whole milk, sealed overnight. Yogurt machine is basically used in winter.
Mainly the proportion of yogurt generally 1 to 9, the bacteria powder will see the instructions. As for whey, Tetra Pak, I haven't really used it. I don't know
Fresh milk has not been tried, because we bought the milk is generally sterilized, so generally do not need to boil, add directly to the old yogurt or yeast powder on the list