5 Things to Know About Repairing a Damaged Extension Cord

Cut out the damaged section and install a new plug The only proper permanent repair is to remove the damaged part and attach a new male or female end. Do not try to splice the cord back together.

Avoid cord repair kits for intermediate splices Most old cords have internal damage that makes them unsafe long-term. New ends cost a few dollars and are safer.

New ends are easy to install You only need a screwdriver. The process is simple and takes minutes.

Never use electrical tape as a temporary fix Tape will eventually slip, overheat, and can start a fire. It is not a safe solution.

Wire nuts with tape are not a fix They are not rated for repeated flexing and will fail. Replace the end properly or discard the cord.