Jubnat said:Yeah, I agree with you on the dry seasoning. It only gets on my lips and under my fingernails, and none in my mouth.
Here's a couple of interesting articles I read from the LSU Ag center:
http://apps.lsuagcenter.com/news_archive/2014/february/headline_news/Myths-persist-about-saltwater-purges-tail-curl-for-cooking-crawfish.htm
http://www.lsuagcenter.com/portals/communications/publications/agmag/archive/2014/winter/effectiveness-of-a-saltwater-bath-in-purging-crawfish
I agree with those, purging won't clean the intestinal track but it will clean some mud from the lungs. Another thing I noticed when I get a sack from a farmer that's been out of the water for a while, the crawfish's lungs will absorb more salt when purging and I can taste it when it's boiled.