lol dishwasher sounds good to me

I'm having a poo problem here... the newborn poo won't come off the damn nappies!! arghh.. I put some through the wash and there was still poo on them!!!! Removes all of DS's little "remains" though.... ARGHHH.. I think I need stronger detergent, none of this earth choice liquid stuff...

What does everyone else use?!!?! (in a top loading machine)