As per hagan-electrical, GFCIs reduce the possibility of electrical shocks in your home or place of business. Your safety depends on GFCIs, thus you must always make sure that these outlets are in good working order. The following symptoms may suggest that you need to replace the outlets:
Frequent Tripping: If your outlet trips more frequently than normal, check to see if it's working properly. Press the Test button while plugging something into the outlet to accomplish this. It should be turned off. Press the Reset button after that. The system ought presumably to restart as a result. If it doesn't, the outlet isn't operating correctly.
Cracks or Breakage: The outlets need to be changed if there are any indications of damage or cracks. This may expose the cables, posing a risk for electrical shock.
Plugs Slip Out of Outlets: Outlets can develop wear and tear over time. This may lead to loose connections and indicate that the socket needs to be replaced.
