5 Signs Your Extension Cord Needs Replacing

Frayed or exposed wire If you see copper, replace the cord immediately. Exposed wire is a fire and shock hazard.

Cracked or brittle insulation Check especially near the plug ends. Damaged insulation can lead to short circuits.

Bent or broken prongs A loose or bent prong means the cord is unsafe. Do not try to straighten it.

Discoloration or scorch marks Heat damage means the cord has been overloaded. Replace it without hesitation.

Cuts or nicks in the outer jacket Even a small cut can damage internal wiring. If it smells like burnt plastic or ozone, toss it.