A GFCI (ground-fault circuit interrupter) outlet is a safety device that shuts off power the instant it detects current leaking to ground — protecting you from shock in damp areas like kitchens, bathrooms, garages, and outdoors. When it keeps tripping, it's usually catching a real problem. Here's how to reset it and what the repeated tripping is telling you.

How to Reset a GFCI Outlet

Press the RESET button firmly until it clicks and stays in. If it pops back out immediately, there is an active fault on the circuit and it should not be forced. First, unplug everything on that outlet and any outlets it controls, then try resetting — if it holds, plug devices back in one at a time to find the culprit.

1. A Genuine Ground Fault

The most common reason: a device or wire on the circuit is leaking current to ground. That could be a faulty appliance, damaged cord, or compromised wiring. If unplugging a specific device lets the GFCI reset and stay set, that device is the problem.

2. Moisture

GFCIs are used in wet areas for a reason, and moisture is a frequent trip cause. Rain reaching an outdoor outlet, humidity in a bathroom, or water intrusion in a box will all trip a GFCI. Let the area dry fully, then reset. Outdoor outlets should always have a proper in-use weatherproof cover.

3. A Downstream Outlet

A single GFCI often protects several regular outlets “downstream” of it. So the fault may not be at the GFCI itself — it could be at any outlet it protects. This is why the tripping outlet and the source of the fault aren't always the same one.

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4. A Worn-Out GFCI

GFCIs don't last forever — most are rated for about 10 years. An aging GFCI can begin nuisance-tripping or fail to reset even when there's no fault. If yours is old and everything else checks out, replacement is usually the fix.

When to Call an Electrician

If the GFCI won't reset with everything unplugged, trips repeatedly with no obvious moisture or bad device, or you find any burning smell, heat, or scorching, stop troubleshooting and call. A persistent ground fault is a shock and fire hazard — our team can trace the circuit safely, and for anything urgent we offer emergency electrical service.

Frequently Asked Questions

How do I reset a GFCI outlet?

Press the RESET button until it clicks and stays in. If it won't hold, unplug everything on the circuit and try again; if it then resets, plug devices back in one at a time to find the one causing the fault.

Why does my GFCI keep tripping?

Usually because it's detecting a real ground fault — a faulty device, damaged wiring, or moisture on the circuit. It can also be a worn-out GFCI (they last about 10 years) nuisance-tripping.

Can I replace a GFCI outlet myself?

Some homeowners do, but GFCIs must be wired correctly (line vs. load) to protect properly, and mistakes leave you unprotected. If you're unsure, or the outlet keeps tripping after replacement, have a licensed electrician handle it.

Is a GFCI that keeps tripping dangerous?

The tripping itself is the safety feature working. But the underlying ground fault it's catching can be a shock or fire hazard, so repeated tripping shouldn't be ignored — find and fix the cause.