Virtual Sefer Jill's Non-instant dry milk info

Jill's Non-instant dry milk info
This seems to cut down on the foam:
Put 3 cups water in blender and start blender.
Add 1 cup non-instant dry milk and blend well.
Put mixture into gallon container.
Repeat above.
Put 3 cups of water in blender and blend (to get the last bits of powder and foam).
Pour into gallon container.
Put 3 more cups in blender and swish (to clean out blender) and pour into gallon container.
Put cover on container and shake well. Put in fridge overnight.

It seems kind of mickey-mouse but it really goes pretty quickly. We only mix up 3 qts at a time because the foam fills up the extra volume in the gallon container (it is gone by morning).