It is whispered that in the old days, when the U-Stor-It was actually used for its intended purpose (namely, providing cheap extra storage space to Californians with too many material goods), certain entrepreneurs came to the front office, rented out 10-by-10s using fake IDs, filled them up with steel drums full of toxic chemical waste, and then abandoned them, leaving the problem for the U-Stor-It Corporation to handle. According to these rumors, U-Stor-It just padlocked those units and wrote them off. Now, the immigrants claim, certain units remain haunted by this chemical specter. It is a story they tell their children, to keep them from trying to break into padlocked units.