Wall Deco Sticker

My husband put a plate decorated on the bottom with glue, bits of paper and stickers (not sealed and definitely NOT dishwasher safe) into the dishwasher. Of course all the deco came off and I now have a beautiful clear glass plate and a dishwasher that I am still digging bits of stuck on paper and stickers out of 3 weeks later. Doesn't do any good to use the dishwasher b/c the bits stick to the dishes as well as the walls of the dishwasher. I've run it (empty) with vinegar, lemon juice, bleach, and as we speak I'm running CLR through it. I wipe the inside down as soon as the cycle finishes to get the bits caught on the sides and racks off before they dry and stick. I've used a butter knife to scrape, magic erasers and toothbrushes. I'm at a loss and am open to try almost anything. Any suggestions? Thanx in advance!