According to fire safety guidelines, where should items not be stored?

Items should not be stored within 18 inches of a water sprinkler as this distance is crucial for ensuring that the sprinkler system can function effectively in the event of a fire. If items are too close, they could obstruct the spray pattern of the water, reducing the effectiveness of the sprinkler's ability to suppress flames and control fire spread. Maintaining the specified clearance allows the sprinkler system to work as designed, maximizing safety for building occupants.

The recommended distance is based on fire safety regulations which aim to promote the efficacy of fire suppression systems. Storing items within this distance could not only hinder the sprinkler’s operation but also increase the risk of fire-related damage. Proper storage practices are essential in maintaining safety standards in any facility.