Posted 4/13/2008 10:11 (#356698 - in reply to #356124) Subject: RE: Hog manure pit foaming
Bremen, KS.
Don't know if this will help. But I do some some business with an organic fertilizer dealer and had some product get anaerobically active, basically smelling like a sewer. He had a way or recipe to get that stopped. He may have some ideas in your case.
His contact info is on his website: http://www.proactiveag.com/