Inkee Doo 2 is specifically formulated to meet and exceed today's most demanding tests for efficiency and safety. Inkee Doo 2 does not contain any toxic or hazardous pollutants such as toluene, mineral spirits, or methylene chloride. Effectively cleans pad printing inks from the metal plate surface. Inkee Doo 2 will allow you longer life, more runs, and pristine prints from your equipment.