American Evergreen Foundation [ http://usagreen.org ]
American Evergreen Foundation established in 1996 is a nonpolitical, non-profit organization that focuses on environmental/conservation education and hands on project and programs.

Enzymatic [ http://www.enzymatic.biz/ ]
Animals, pet odour and effluent control, enzymatic is also for septic tanks and grease traps, sewage systems, daf plants and lagoons, vets,stables and more.