Mike Christy / Arizona Daily Star

Herbalist Becki Garza, owner of La Yerberia Botanicals, shows a few of the salves and herbal extract supplements she has for sale on her Web store in the “herb room” of her east side home on Tuesday, Sept. 10, 2013, in Tucson, Ariz. The creosote salve has useful properties that encourage wound healing and skin re-growth. Photo by Mike Christy / Arizona Daily Star