The answer to 'electrical wiring burning smell' is that it is a serious issue that requires immediate attention. A burning smell from electrical wiring is often a sign of an overheated or damaged electrical circuit, which can lead to electrical fires if not addressed promptly. This problem should never be ignored, as it can be a fire hazard and poses a risk of electrical shock.
Common causes of a burning smell from electrical wiring include overloaded circuits, loose connections, damaged or frayed wires, and short circuits. Symptoms may include flickering lights, buzzing or crackling sounds, and warm or discolored outlets or switches. If you detect a burning smell, it's crucial to turn off the power to the affected area immediately and investigate the source.