Defoamer 105, 1 gal

Prevents and eliminates excessive foam in the the brew kettle and fermenters. Keep your brew day easier, by stopping boil-overs before they happen. 10% silicon based.

Should be added to kettles while boiling and fermenters. Add as needed, but begin with a couple of drops. A typical starting point is 0-1oz for 7BBLS system.