What are GFCI outlets? 5 common household items you should avoid plugging into them

These long-standing safety devices may seem inconvenient when used incorrectly, but they're designed to protect - and even save - your life.

What are GFCI outlets? 5 common household items you should avoid plugging into them
These long-standing safety devices may seem inconvenient when used incorrectly, but they're designed to protect - and even save - your life.