Happy New Years Netters. What is the difference between RO water and DI Water and Is RO only a viable option for a Water Soluble process only. Also am wondering what would be a standard wash and rinse temp to use. Thank you in advance. Barry Gallegos, PE Western Electronics, LLC 110 E. 43rd st. Boise, ID. 83714 P-208-377-1557 F-208-377-9836