The Ilford Simplicity Wetting Agent is non-ionic wetting agent used as a final rinse before drying films. It can be used in all manual and machine processes to greatly reduce the risk of drying marks being formed. It can also be used as a final rinse before drying fibre based prints to provide rapid, even drying.

At the end of the wash sequence add 2 cap-fulls of the wetting agent to the tank and give five inversions before removing the films.