Thunderstorms can be beautiful to watch — but they can also pose a serious risk to your home’s electrical system. Lightning strikes and sudden power surges can damage appliances, destroy sensitive electronics, and even create fire hazards. One of the simplest ways to protect your home is knowing which electrical devices to unplug during storms.
Why Unplugging Matters
Even if lightning doesn’t strike your house directly, a nearby strike can send a powerful electrical surge through power lines. These surges can:
Fry internal circuits
Shorten the lifespan of appliances
Permanently destroy electronics
Cause overheating and fire risks
Unplugging devices completely disconnects them from the electrical system — making it the safest option.
Devices You Should Always Unplug During Storms
1. Televisions and Entertainment Systems
TVs, streaming boxes, gaming consoles, and sound systems are highly sensitive to power surges. One lightning strike can wipe out thousands of dollars’ worth of electronics in seconds.
Tip: Unplug all components, not just the TV.
2. Computers and Laptops
Desktop computers are especially vulnerable because they remain connected to both power and data lines. Laptops should be unplugged from chargers during storms to prevent damage.
Extra protection: Unplug modems and routers as well.
3. Modems and Routers
Internet equipment is often damaged during storms because surges can travel through cable, phone, or fiber lines, not just power outlets.
4. Small Kitchen Appliances
Appliances with electronic controls can be damaged by power spikes, including:
Microwaves
Air fryers
Coffee makers
Blenders
Toasters with digital displays
Unplugging them also reduces fire risk if power fluctuates.
5. Washing Machines and Dryers
Modern washers and dryers use digital control boards that are expensive to replace. Storm-related surges can easily damage them.
6. Smart Home Devices
Smart speakers, hubs, cameras, and connected thermostats are highly sensitive and costly to replace.
7. Gaming Consoles
PlayStations, Xboxes, and gaming PCs are vulnerable and often connected to multiple cables, increasing surge risk.
Devices That Are Usually Safe to Leave Plugged In
Some appliances are generally safe due to their design or wiring:
Refrigerators and freezers
Electric stoves
Built-in ovens
However, whole-house surge protectors offer the best protection for these larger appliances.
Are Surge Protectors Enough?
Surge protectors help, but they are not lightning-proof. A strong lightning strike can overwhelm standard surge strips. Unplugging remains the safest option during severe storms.
Extra Safety Tips During Thunderstorms
Avoid using corded phones
Don’t handle plugged-in electronics
Stay away from outlets and electrical panels
Wait until the storm fully passes before plugging devices back in
Final Thoughts
Unplugging electronics during storms is a small habit that can save you from expensive repairs, lost data, and safety hazards. With a little preparation, you can protect your home and enjoy the storm from a safe distance.
When thunder rolls, take a moment to unplug — your electronics will thank you.
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