You should view extension cords as a necessary evil. Avoid using them. If you must use an extension cord, use a heavy duty cord with a sturdy plug and outlet. Make sure the cord is in good condition.
Some basic rules:
- Never run an extension cord through a doorway where it could get damaged.
- Never run an extension cord under a rug where it can’t be seen and could overheat.
- Never run a cord where it could present a trip hazard.
- Never use two extension cords end to end – you just double the risk.
- Never use a cord with exposed wires or a loose plug or outlet.
- Never cut or modify the cord or connectors.
![](http://nextdayinspect.com/wp-content/uploads/2019/06/E086_300DPI-1024x983.jpg)
For appliances like washing machines, toasters or hair dryers, don’t use an extension cord, period. Have an electrician install an outlet near the appliance so a cord is not needed. These appliances use lots of energy and can overheat an extension cord.
All permanently installed appliances – a garage door operator or sump pump, for example – must have an electrical outlet nearby so an extension cord is not needed.