5 Reasons Not to Daisy-Chain Extension Cords

Fire risk is real Daisy-chaining increases resistance and voltage drop, causing cords to overheat. Heat builds up inside walls or under rugs, which can start a fire.

Loose connections cause arcing The joint between two cords is prone to loosening, creating sparks. Arcing is dangerous and can ignite nearby materials.

Cords are rated for specific lengths Each extension cord is designed for a maximum length and gauge. Connecting two cords exceeds that rating, even for a single lamp.

Heat buildup is invisible Overheating often happens out of sight, under carpets or behind furniture. You won’t notice until it’s too late.

A single longer cord is safer Buy one cord of the correct gauge for your needs—12-gauge for heavy loads, 14-gauge for light. It costs more but eliminates the weak points.