A few weeks ago I helped cut down a mature American Elm that finally succumbed to Dutch Elm disease. It's beautiful wood 30+" at the base - and naturally, I grabbed a bunch. It turns like butter and I've rough turned a number of bowls and closed forms, which I've set aside to dry. The problem is: the tree grew in a barnyard and after one sniff, there is no doubt that that is where it came from. 
Any thoughts about how to get rid of the horse manure smell?

Any thoughts about how to get rid of the horse manure smell?