Our dishwasher leaves dirt on the dishes. Per the troubleshooting section in the manual, I've narrowed the problem down to paper from labels in the pump or spray arms. The lower spray arm was clogged a bit so I cleaned it, but it's still not cleaning properly.
Taking the pump apart for cleaning out looks like a major project. Does anyone have any tricks for cleaning a pump without disassembly? Something like using washing soda or corn starch instead of detergent and running it through a full cycle without dishes? It sounds unlikely but I thought I'd ask; I've gotten a lot of labor-saving advice on this group over the years.
Thanks,
Paul