How to Install a Ground Fault Circuit Interrupter (GFCI)
Ron Hazelton shows how to install a ground fault circuit interrupter (GFCI). First turn off the power to the electrical outlet at the circuit breaker or fuse box (check to make sure there's no power in the outlet!). Then remove the electric cover plate. Then gently remove the old outlet receptacle. Detach the wires from the old receptacle. Trim and re-strip the wires if necessary. Attach the wires to the GFCI receptacle per the instructions. Gently reassemble the receptacle and plate. Restore the power and test the circuit. Your house will now be safer if you have electric outlets near water sources.