That melted power strip in the photo isn’t rare. Firefighters see this kind of damage all the time—and almost every case starts with the same mistake: plugging the wrong device into a power strip.
Power strips are designed for low-power electronics, not high-demand appliances. When overloaded, they overheat, melt, and can ignite without warning.
Here’s what firefighters consistently say should never be plugged into a power strip:
1. Space heaters
This is the biggest offender. Space heaters draw massive amounts of power and should always be plugged directly into a wall outlet. Power strips can’t handle the load and can fail within minutes.
2. Microwaves
Microwaves pull far more electricity than people realize. Plugging one into a power strip can overheat the wiring behind the wall.
3. Refrigerators or freezers
These appliances cycle on and off, creating power surges that power strips are not built to manage.
4. Coffee makers, toasters, air fryers
Anything that generates heat should never share a power strip. These appliances demand consistent, high wattage.
5. Hair dryers and curling irons
Even brief use can overload a strip and cause internal melting—often where you can’t see it.
6. Power strips plugged into other power strips
Known as “daisy chaining,” this is extremely dangerous and a common cause of house fires.
What power strips are meant for:
- Lamps
- Phone chargers
- TVs
- Computers
- Small electronics
What firefighters want people to understand:
Power strips do not trip like circuit breakers. By the time something smells hot or looks damaged, the danger is already serious.
If an appliance:
- Gets hot
- Has a motor
- Uses heating elements
…it belongs in a wall outlet, not a strip.
That melted strip in the image didn’t fail randomly. It was overloaded.
Avoiding this one mistake can prevent fires, injuries, and total home loss.
