A traditional door hanger loops over a door handle and has no adhesive — it can only be used on doors with accessible handles and is typically removed and discarded at the threshold. A sticky door hanger uses Post-it® quality repositionable adhesive to adhere to any smooth surface: doors, windows, mailboxes, car windows, pizza boxes, and more. Sticky door hangers travel inside the home with the resident, generating days of in-home impressions from a single placement.