The purpose of this project was to help National Park Service janitorial staff and supervisors at Yellowstone and Grand Teton National Parks select and use safer cleaning products. To be selected, the new janitorial products had to meet Park cleaning goals and criteria for environmental preferability developed by the city government of Santa Monica, California.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Cleaning National Parks: Using Environmentally Preferable Janitorial Products at Yellowstone and Grand Teton National Parks (PDF)(71 pp, 4 MB, March 2000, 908-R-00-001)