In your home, the flow of electricity is contained within wires covered with rubber- or plastic-based insulating material. When everything goes as planned, the electrical current run… See more

The singular purpose of a GFCI outlet is to prevent electrical injury to humans, something regular outlets are not equipped to do. A standard household outlet features two, three-… See more

A DIYer with basic knowledge of electrical wiring may be able to replace an existing outlet with a GFCI outlet(instructions below), but only when swapping out a three-pron… See more

Replacing an existing outlet at the end of a circuit (as explained above) is not particularly difficult, but the task requires some experience. You should understand how outlet… See more