When you subclass stuff from MDriven Framework, you may need to implement a method called CleanForFree.

The CleanForFree is part of a pattern and is called once it has been decided that an object will never be used again (i.e., disposed of).

CleanForFree is a softer version of Dispose where you release kept references so that the Garbage collection will classify objects as deleted faster than if they are connected to other things. Think of CleanForFree as disassembling large objects structures as you would with normal garbage to make them decompose faster.