2. Pasteurize
At the beginning of our day, we pasteurize our milk and pump it into our OST vats. Here is a picture of our pasteurizer. It is an HTST which stands for High Temperature, Short Time. It heats the milk up really fast and holds it at that temperature for a few seconds before it is sent off to the vats.
Milk temperatures and cleaning temperatures are kept track of very carefully.
Next we are off to the OST vats...

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