Any time I use my dehydrator on jerky, I dread having to clean the trays afterwards. I use a wet marinade on my jerky, which then dries onto the trays. I spray with nonstick spray before use, soak in hot water after use, run through my dishwasher once, then use a toothbrush to clean all the slots in the trays, then back in the dishwasher one more time. All of the scrubbing has led to the trays starting to crack. Anybody do anything differently that could make this easier?