I have a question about cloth diapering how do you clean them before you wash them? the idea of…

I have a question about cloth diapering how do you clean them before you wash them? the idea of putting them in the washer completely soiled doesn't seem right to me. any momma's have any tips. I want to try it for waste reasons and it being cheaper but this is something I keep thinking of we will use diapers mainly for going out.