Matt, you have talked about Piperazine before but I can't seem to find it any place. Is there a commercial name other than Piperazine I need to search for? I looked at all the info in Wiki but can't find anything listed.
I also believe that ascaria are hard to get rid of.
One article I read said that every ounce of meat has 10,000 ascaria eggs. So I think you just have to treat forever.