Can I Bring An Electric Toothbrush On A Plane?

Especially if you’re going to be in transit for several hours or more, or sleeping on the plane, having access to an electric toothbrush in your carry-on is essential.

You could always pack a manual toothbrush in addition to your electric one, or buy one wherever you’re going. But if you’re like me and your electric toothbrush is the only way to get a truly thoroughly clean, then you’ll want to bring it along.

Even if you’re only bringing carry-on luggage on your trip, it’s still crucial to pack a toothbrush and toothpaste so that you can maintain your oral hygiene routine. You might be thinking, “Can I bring my electric toothbrush on the plane?”

More information, including whether or not you can bring toothpaste, is provided below!

Keep reading to find out!

Can I Bring An Electric Toothbrush On A Plane?

Can I Bring An Electric Toothbrush On A Plane?

Passengers can bring their electric brushes on board with them, provided they fit in their carry-on bags, per TSA restrictions.

The TSA website may cause some confusion for some visitors because it states that lithium-ion batteries and lithium metal should be packed in carry-on luggage.

Nowadays, lithium batteries are the standard in electric toothbrushes that use rechargeable batteries. Security personnel at airports take great care when searching for lithium-ion batteries. Why?

Lithium batteries can overheat and catch fire, but that’s quite unlikely to happen with today’s electric toothbrushes. They already have a battery inside of them.

The TSA suggests packing your electric toothbrush in your carry-on, but the FAA says you can put it in either checked or carry-on bags.

Smartphones, Laptops, tablets, and other gadgets with lithium metal or lithium-ion batteries should be carried on whenever possible,” says the FAA. To prevent accidental activation or damage during carriage in checked luggage, portable gadgets powered by lithium must be turned off and secured.

As a result, if you insist on using an electric toothbrush during the flight but don’t want to haul around a charger, you can pack one in your checked baggage. It’s enough to put it somewhere safe and turn it off, though.

When flying, passengers are reminded by the FAA that “travelers must separate electrical equipment that generates extreme heat, heating components which could create a fire if activated, by removing the heating element, battery, or other components.”

Both rechargeable and non-rechargeable batteries can power electric toothbrushes. If they are installed correctly, there is no need to worry about them because of the low risk of fire, short, or overheating.

Electric brushes are permitted by TSA standards and can be brought onto a flight by passengers, ideally in their carry-on bags.

The TSA webpage can be a bit confusing, as it states that travelers should carry on materials that contain lithium-ion batteries or lithium metal.

A rechargeable battery, often a lithium battery, is included in most modern electric toothbrushes. When it concerns lithium-ion batteries, airport security is extra vigilant. Why?

While it’s quite rare that a modern electric toothbrush’s lithium battery can overheat and catch fire, it’s nevertheless possible. They have a rechargeable battery already installed.

The TSA suggests packing your electric toothbrush in your carry-on, but the FAA has made it clear that you can bring it in either type of bag.

The FAA recommends that any devices powered by lithium metal or lithium-ion batteries be transported in the cabin whenever possible. All lithium-powered portable gadgets must be turned off and stored safely before being packed into checked luggage.

This implies that you could, in theory, pack an electric toothbrush in your checked luggage if you’re dead set on using it the flight but don’t want to deal with having a charger in your carry-on. Don’t forget to turn it off and lock it away safely.

To quote the FAA: 

“Travelers must separate electronic devices potential of generating excessive heat, heat source which could create a fire if activated, by removing the heating element, battery, or other components.”

It’s possible to find electric toothbrushes with rechargeable batteries or with a power source already included. Therefore, there is little need for alarms because once installed, they pose a negligible risk of shorting, excessive heat, or catching fire.

Do lithium batteries power electric toothbrushes?

Nickel metal hydride (NiMH) and lithium-ion batteries are used in most electric toothbrushes that can be charged. A lithium-ion battery is built into most new versions and cannot be removed. When the battery has to be recharged, the entire device is placed on a charger instead of the battery being detached and charged individually.

To save money, some manufacturers of electric toothbrushes opt to use disposable batteries. Regardless of the type of battery used, you may bring an electric toothbrush on board an airplane in your carry-on or checked baggage.

A lithium-ion battery may be found in nearly all contemporary Oral-B rechargeable toothbrushes. 

Is it Possible to Bring Dental Floss on a Plane?

If you’re someone who gives special attention to their oral health, you might be wondering if dental floss can be brought on an aeroplane.

Indeed, that is the case!

Small dental devices like dental floss, toothpicks, and similar items can be brought on an aeroplane in both the carry-on and checked baggage as long as their total length is less than 7 inches.

How about toothpaste? Is it allowed on planes?

An electric toothbrush requires toothpaste, so you should probably bring some along. The good news is that you can bring your toothpaste on board.

Toothpaste, however, is a liquid in the eyes of the TSA. Up to 100 milliliters (3.4 ounces) may be brought on board in a passenger’s carry-on. So, remember that the liquids you bring with you on an aeroplane will be reduced by the amount of electric toothpaste you pack.

The TSA lets you bring larger tubes of toothpaste that you got from a doctor, but you may have to go through more screening.

Keep in mind that if you only need a tiny bit of toothpaste, you shouldn’t buy a large tube. A larger toothpaste container will be taken by TSA. The quantity of toothpaste in a tube is less important than the size of the tube itself.

Your toothpaste must be stored in a quart-sized, clear, resealable bag. These satchels are widely available from drugstores and online vendors. The Transportation Security Administration (TSA) only lets each traveler bring one quart-sized bag.

Is it OK to use an electric toothbrush while flying?

Plaque buildup on a long flight is unpleasant for everyone, but is it possible to use an electric toothbrush in the air? It is possible to use an electric toothbrush on an aeroplane, but there are some restrictions.

There is a subset of personal care products that include electric toothbrushes. That implies you can use them, but you can’t put them in the pocket located in front of you on the seatback during the trip.

The TSA checks electric toothbrushes the same as any other electric item. Because of this, you must only use them during cruising while the seat belt sign is turned off.

When boarding a plane, passengers must leave behind some of their habits and routines. It means letting go of some of your habits and being considerate of other people.

Please use the restroom for brief brushing and be considerate of others who might need to use it. Be sure to wipe the sink down after each use, and try not to spill any water on the floor.

Finally, before repacking your electric toothbrush in your luggage, please make sure it is turned off. If you remember these a few points, you can enjoy a carefree brushing session.

How can you protect your electric toothbrush from getting damaged in flight?

You’ve likely heard horror stories about toothbrushes and other personal care items getting broken or lost in checked luggage. But there are a few things you could do to make it less likely that your electric toothbrush will get broken in the mail.

Get yourself an electric toothbrush of high quality. The bristles are more likely to be safeguarded on a more expensive electric toothbrush.

Get a protective case for your electric toothbrush. It’ll save the brush from being squished amongst your other belongings in your suitcase.

Before you pack your electric toothbrush in your suitcase, be sure it is fully charged. Having a dead battery in your electric toothbrush while traveling is a risky business, especially if your belongings tend to get jostled around.

If your electric toothbrush has a removable battery, take off the battery before putting it in your suitcase if it has a removable battery. You can help guarantee the safe arrival of your electric toothbrush by following these simple instructions.


We hope that all of your concerns regarding the query “Can I bring an electric toothbrush on a plane?” are answered clearly in this article. If possible, pack your electric toothbrush in your hand luggage. That will prevent it from getting lost or stolen from the hold luggage. It’s also safer if your toothbrush has a lithium-ion battery.

But there are no rules about where you should pack an electric toothbrush or a toothbrush charger. You are allowed to pack your electric toothbrush in a carry-on or checked luggage.

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