JEM Pro Clean Supreme is specifically designed to optimize performance while extending the life of any effect machine. JEM Pro Clean Supreme is the ultimate cleaning solution for Martin atmospheric effect heat exchangers. This advanced preventive maintenance fluid has been used by Martin service technicians for years for both cleaning and storing effect machines.Regular use of JEM Pro Clean Supreme fluid reduces clogs and extends the life of your Martin effect machines. By using the highest quality chemicals while remaining environmentally friendly, Martin fluids are both effective and safe.