Because everything is soaking wet when the cycle is done, plastic..fuggheddabboutit! The dishes are not clean and I DO PREWASH, just in general a piece of cr@p.
I’ve found that the water you use makes a big difference. Water pressure too. Maybe you have hard water?
Well, my plastic Glad containers do have some water on them on my 36 minute wash. Everything else is dry. I figure it has something to do with how plastic dries! This hasn’t bothered me. Now, when I use the long, extra hot wash the plastics get dry as a bone.