Should dry beans be washed before soaking? When making dried beans, generally I wash the beans, then soak them, then drain&amp;rinse, then cook. I realized today that I started my soak without the prior wash (by accident), and then realized it shouldn't matter; after all,  I am going to drain&amp;rinse them post-soaking anyway; that should take care of the wash step, shouldn't it?

tl;dr Do dry beans always need to be washed pre-soaking, or is post-soak ok too?
It's always a good idea to wash and "pick over" a bag of dried beans before soaking them. You never know what sort of grit or weirdness you might find. It's a lot more difficult to find the stuff-that-isn't-beans once it's all been soaking together for a long time.