At around 10pm, Jose in 24hours Department contacted the circulation desk that someone accidentally sprayed pepper spray by the sofas in front of 24hrs desk. When I got there, the Patrons had cleared out the area, and moved to other locations around 24hrs area. Jose and I positioned two fans from the circulation desk in the area to diminish whatever residue of pepper spray was left. By the time I got there it wasn’t too strong, but as a precaution we use the fans to dilute whatever was left of the pepper spray.