How to fix a sparking socket?

Fixing an electrical socket that produces dangerous sparks requires a careful, systematic hardware replacement procedure. First, immediately go to your main service panel and flip the corresponding circuit breaker to the "Off" position, then test the slots with a non-contact voltage tester to verify zero power. Second, unscrew the wall plate and pull the receptacle out of the junction box. Third, inspect the wires and terminal connections for damage or melting; cut and strip fresh copper wire if necessary. Fourth, install a brand-new, high-quality tamper-resistant duplex outlet, wrapping solid wires tightly clockwise around the side terminal screws. You can troubleshoot electrical repairs safely. You can verify that your corrective action is successful when restoring power at the breaker and plugging in appliances without any flashes confirms the repair resolved the short circuit.