Hair traffic control: TSA bans some irons in checked bags


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Summary

Some curling and flat irons banned

TSA announced earlier this week that certain curling irons and flat irons will no longer be allowed in checked bags, but are still permitted in carry-ons.

Troublesome batteries and fuels

The ban targets irons that use lithium-ion and lithium-metal batteries, as well as those fueled by butane and gas.

Recent TSA moves are more relaxed

In recent months, the TSA has announced various moves aimed at relaxing the airport experience, such as no longer removing shoes during security screenings.


Full story

If you’re packing for an upcoming trip any time soon, you might want to double-check that curling iron before it goes into your luggage. The Transportation Security Administration (TSA) recently announced that it will be cracking down on some hair styling tools in checked bags.

According to the new guidance, cordless curling irons and flat irons that contain lithium-ion or lithium-metal batteries are no longer allowed in checked baggage. The same goes for irons that are fueled by gas and butane, as well as spare gas and butane cartridges.  

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The irons are still permitted in carry-on luggage. However, the heating element must be securely covered and protected from “accidental activation.” Only one iron will be allowed in a carry-on, per person. 

All irons with cords are still good to go in a checked bag. 

In recent months, the TSA has been relaxing some of its more stringent requirements that were imposed in the wake of 9/11. For instance, passengers at select U.S. airports no longer have to remove their shoes during standard security screenings.

TSA has not confirmed whether the relaxed rule will expand nationwide or remain limited to selected airports. But officials say the update reflects evolving threat detection capabilities and a renewed focus on improving the passenger experience.

Similarly, in July, Department of Homeland Security Secretary Kristi Noem said that her team is actively reviewing restrictions on carry-on liquids, which are currently capped at 3.4 ounces. She added that DHS is working with tech companies to update the rules on liquids for domestic air travel, and that pilot programs will launch at a few airports before any nationwide rollout.

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Why this story matters

The TSA's updated rules on hair styling tools and potential changes to screening procedures may affect traveler packing choices and reflect evolving aviation security strategies. Broader regulatory updates could change future travel experiences in the U.S.

TSA baggage regulations

Changes to what items can be carried in checked and carry-on luggage impact how travelers pack and prepare for flights, directly affecting convenience and compliance.

Aviation security evolution

Adjustments in security rules and the introduction of new threat detection technologies indicate shifting priorities in airline passenger safety and improved screening practices.

Passenger experience improvements

Efforts to ease certain restrictions focus on making airport security processes more efficient and less burdensome, potentially enhancing the travel experience for passengers.

SAN provides
Unbiased. Straight Facts.

Don’t just take our word for it.


Certified balanced reporting

According to media bias experts at AllSides

AllSides Certified Balanced May 2025

Transparent and credible

Awarded a perfect reliability rating from NewsGuard

100/100

Welcome back to trustworthy journalism.

Find out more

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