If mine are dirty, dishwasher wouldn't work anyway. If they aren't, why are they in there? Dishwasher works great on some things but not others, it won't remove egg, avocado, and wouldn't scrub the skillets for me.

I do use Dawn and briefly soak if necessary. Briefly. Most of my pans are older than any of my kids (so over 30 at least) and I've had to comprehensively strip and reseason two of them, once each, and reseason all of them when I let my husband wash them before he understood them. I got him a chainmail scrubber and explained no overnight soak and if you don't want to deal with it throw it in the bottom oven dirty.

They just get so so nice and nonstick when they're in good shape.