The Surprising Item TSA Bans in Checked Bags
If you’re checking a bag, you probably don’t think twice about tossing your toiletries kit inside so you don’t have to worry about the 3-1-1 liquids rule when flying. But before you zip up that suitcase, the TSA wants you to pull out one item in particular: your electric toothbrush.
Sure, it’s smart to keep essentials like a toothbrush in your carry-on in case your luggage gets lost or delayed. But this reminder is about more than convenience — it’s about safety.
Most electric toothbrushes contain non-removable lithium batteries. Since lithium batteries can pose a fire risk if they’re damaged or short-circuited, the TSA requires that they be packed in your carry-on, so flight crews can quickly respond if something goes wrong.
The TSA recently reminded travelers about this policy through a Facebook post saying, “Traveling with your electric toothbrush, or other items that buzz? If they have an installed lithium battery you should pack them in your carry-on bag. Any spare or uninstalled lithium batteries must be placed in a carry-on bag.”
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What to Pack in a Checked Bag Vs. Carry-On
Not sure what belongs in your checked bag versus your carry-on? The TSA has a helpful itemized list of what you can and cannot bring aboard a plane. For electronic toothbrushes, guidance is clear: “Devices containing lithium metal or lithium ion batteries should be carried in carry-on baggage. Most other consumer devices containing batteries are allowed in carry-on and checked baggage.”