At Checklist AZ, we’re constantly surprised by how many homeowners overlook this critical safety step: testing their GFCI outlets.

Ground Fault Circuit Interrupters (GFCIs) are designed to protect you and your family from electric shock — especially in wet areas like kitchens, bathrooms, garages, and outdoor spaces. Yet, they’re one of the most neglected maintenance items in Arizona homes.

Don’t worry, you’re not alone — even experienced homeowners forget. But this simple 30-second test can prevent dangerous failures down the line.

What Are GFCIs and Why Do They Matter?

Not Just for Code — They Save Lives

GFCI outlets are those special plugs with “TEST” and “RESET” buttons on the face. They monitor the flow of electricity and immediately shut off power when they detect an imbalance, like when water is present.

This is especially critical in a dry climate like Arizona where irrigation, pools, and sudden monsoon rains create water-related risks — even in otherwise “safe” places.

Why You Should Test Them at Least Once a Year

Technically, manufacturers recommend testing your GFCIs every month.

But let’s be honest: most homeowners don’t do that. At Checklist AZ, we suggest a more realistic and effective plan:

• Test all GFCIs at least once a year
• Always check them after a power outage (especially during monsoon season)
• Pay special attention to outdoor, kitchen, garage, and bathroom outlets

A stuck or broken GFCI might still appear to work — until it fails when you need it most.

How to Test Your GFCI (Takes 30 Seconds)

It’s easy, and you don’t need any tools:

• Press the “TEST” button on the outlet – the power should shut off
• Press the “RESET” button – the power should return
• If it doesn’t trip or reset, it needs to be replaced

Pro Tip from Our Inspectors

If you notice your clocks flashing “12:00” after a power outage, take a quick walk through your home:

• Test and reset the GFCIs in bathrooms, the garage, the kitchen, and outside
• These circuits often trip during surges and need a manual reset to function properly

Replacing a GFCI Is Cheap and Smart

Here’s the good news: if a GFCI fails, it’s typically a $20 replacement.
Compared to the risks of electrical shock or appliance failure, that’s a no-brainer.

We regularly inspect homes where GFCIs haven’t been touched in 10–20 years. They seem to work — until we test them during the inspection. That’s when problems show up.

Protect your family and your home by making GFCI testing part of your annual maintenance checklist.

👉 Call Checklist AZ at 480-361-8120 for your next home inspection.
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