Sometimes they are wired up so that one gfi outlet protects several other normal looking outlets downstream
Also of you plug in a fridge or freezer or heater or anything that uses a lot of juice. The Gfi won't lost long
The ones outside get a little rusty or corroded and stop working
Also of you plug in a fridge or freezer or heater or anything that uses a lot of juice. The Gfi won't lost long
The ones outside get a little rusty or corroded and stop working