 The home improvement store scene was mostly shot in an actual store.  They were only allowed to film after the store was closed and had to  leave the store the exact way they found it. While different parts  of the scene were being filmed, other crew members were often  putting objects back on the shelves. In addition, they had to turn  objects around to hide brand names, bring in other brand names, and  put things in the way to block names from appearing due to the store  not wanting their name or products being associated with a "teen  death movie."