What is "DE"?

[Theda's Mom]

I'm new to the forum, and to chickens, and occasionally to the terms associated with chicken keeping. "DE" is one of them. What is it? Am I correct in thinking it's used for parasite/insect control? Where does one buy it? How is it used?

Thanks much!
Susan

 

[Gracefulspice]

Here is a thread that about half way down you'll find a big wright up about DE.

https://www.backyardchickens.com/forum/viewtopic.php?id=3800