I share your despair. I once had a monster of a sticker glued on a brand new Cuisinart outdoor grill. It was huge and immovable. I tried every substance known to man: generic spray cleaner, goo be gone, Ajax…finally getting my Mr Fix It neighbor into the act. Next: turpentine, gasoline, and even Diet Coke. No go. Covered it with an 8”x8” floor tile. I will never buy another Cuisinart product. (PS I did not combine cleaning agents).