Posted on February 27, 2014April 11, 2014 by Rugs & MoreCatechu (CAT-ah-choo). Dye stuff used to obtain the color brown. Also cutch. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to print (Opens in new window)Click to email this to a friend (Opens in new window)