Buckeye Blue is a non-rinse cleaner designed for use on virtually any surface in countless applications. Buckeye Blue is effective in cold and hard water.
Cleaners: Buckeye cleaners are versatile, biodegradable, butyl-free, and require no rinsing.
Cleaners: Most Buckeye cleaners also dilutable.
http://www.buckeyeinternational.com/support/msds/msds/CanEng/Blue5001CE.pdf