Those little buttons found on many outlets are part of a device called a ground-fault circuit interrupter or GFCI. Here's ...

Have you ever noticed how some electrical outlets in your home look slightly different from the rest? Instead of a smooth plate, these outlets feature two small buttons, often colored black and red.

Welcome to Ask A Trainer from F.H. Furr, who answers questions from local homeowners about home comfort services and maintenance. Recently, a question came in about testing your GFCI outlet to be sure ...

There could be a tragedy waiting to happen if you haven't recently tested your home's ground fault circuit interrupters. Commonly referred to as GFCIs, these are the electrical outlets you should have ...

While not every power outlet you encounter has the feature, many of them have the ability to glow with orange light under ...