What is a common safety concern related to older electrical wiring?

Older electrical wiring often does not meet current electrical codes, which are established to ensure safety and efficiency. Over time, safety standards evolve in response to new technologies, materials, and a better understanding of electrical hazards. As a result, wiring that was once considered acceptable may now be deemed unsafe or inadequate due to factors like the materials used, the load it can handle, and the overall design. This discrepancy can lead to increased risks of electrical fires, electrocution, or system overloads, making it critical for inspectors to recognize and address these outdated systems during inspections. Recognizing the potential dangers associated with outdated wiring is crucial for maintaining safety in residential properties and for compliance with modern building standards.