5 Things to Check on Extension Cords Before Every Use

Inspect the connections Most failures happen where the wire meets the male plug or female end. Look for cracked insulation, exposed copper, or black marks from arcing.

Check for kinks and pinches Kinks from tight storage or being stepped on create resistance and heat. Replace any cord that feels stiff or brittle.

Feel for warmth A plug that feels warm to the touch indicates internal damage. Discard the cord immediately.

Verify the ground prong Never use an extension cord with a missing ground prong. It is unsafe and should be replaced.

Reject pet-chewed cords Even if the copper looks intact, a chewed cord has lost structural integrity. Replace it without question.