Train both housekeeping and maintenance staff on how to use notification signs in the workplace. Notifying other employees and pedestrians of spills, wet floors, or dangerous sidewalk conditions may reduce accidents. Train your employees to hang notification signs around areas in which they will be working. If the housekeeping staff is polishing floors, have them hang wet floor signs or set orange cones around the perimeter. You may want to train your staff to hang closed signs on restrooms when they are mopping the floors or post orange cones with danger signs around unsalted walkways or wet stairs. If carpeting is badly torn or otherwise hazardous, use tape to cordon off the perimeter.