Can You Bring Deodorant On a Plane 2025? TSA Rules

Deodorant is an essential toiletry to have in your bag while you are traveling, but can you bring deodorant on a plane? And how big of deodorant can you bring on a plane?

Here is a short answer.

Deodorant and antiperspirant in liquid and spray form in hand luggage need to be in containers of 3.4 ounces / 100 ml or less and fit in a quart sized toiletry bag. all types of deodorant are good to go in checked bags.

This post explores the TSA rules on all types of deodorant and how big of deodorant can you bring on a plane hand and checked luggage.

Let’s dive right in.

TSA Deodorant Rules 2025

If you are traveling within or from the U.S the Transportation Security Administration ( TSA ) stated that you can bring both liquid and aerosol deodorant in carry-on baggage but they need to follow the TSA 3-1-1 liquid rule.

You can only bring 3.4 Ounces or less for each container, you must fit all your toiletries in 1 quart sized bag and each passenger is allowed to take only 1 baggie.

The TSA 3-1-1 meaning

So only deodorant with 3.4 ounces / 100 ml or less in size are allowed through the security checkpoint and in carry-on baggage.

Here’s what the TSA says on their website about liquid deodorant:

Here is what they about aerosol and spray deodorant.

The TSA clerks will most likely read the deodorant label, and If your favorite deodorant is too big for carry-on the TSA officer will confiscate it.

Stick deodorant does not count as a liquid so is allowed in carry on baggage without worrying about the TSA 3-1-1 liquid rules.

Can You Bring Deodorant In Hand Luggage?

The best place to take your deodorant is in your carry-on bag or personal item.

Just ensure that you take travel sized containers to avoid any inconvenience at the airport.

Can You Bring Powder Deodorant On a Plane In Carry-on?

I found this answer about powdered deodorant on X (Formerly Twitter).

Carrie asked the TSA team about taking her powder deodorant on carry-on.

The TSA customer service replied that she is allowed to bring powder deodorant with no limits- powder and stick deodorant are not considered liquids so the TSA 3-1-1 liquids rule do not apply on them.

But if the container contains more than 12 OZ / 350 ML she will be required to remove the deodorant from the bag for further screening.

Is Deodorant Allowed In Checked Baggage?

You can bring stick and liquid deodorant in checked luggage without any limits.

But aerosol deodorants are limited to a total of 70 oz / 2000 ml, and each container must not exceed 18 oz 500 ml.

But it is really a sufficient amount if you are willing to carry deodorant for personal use.

@Kumar asked the TSA on twitter about bringing his 10 OZ or 300 ML Aerosol Deodorant in checked baggage,and the TSA answered that Aerosol Deodorant on checked baggage is limited to 70 OZ or 500 ML so he’s good to go.

Is Deodorant Allowed On Planes Reddit?

I also checked the TSA community on Reddit to find some answers and tips.

As always, the answers confirm that liquid deodorant need to follow the TSA 3-1-1 liquid rule, while there are no restrictions on solid deodorant.

Can You Take Prescribed Deodorant On a Plane?

If your doctor says you need a prescribed deodorant or spray ( like Driclor deodorant ) for medical reasons, then you can bring it through the security checkpoint in larger containers more than 3.4 ounces / 100 ml without any problem.

However; ensure that you inform the TSA officer that you have larger containers and your doctor note before you go through the security checkpoint.

Larger amount of liquids or medical products are always subject to additional screening, but this is only done to ensure the safety of all passengers and the airplane.

Alternatives To Travel Size Deodorant

There always some alternatives for taking small containers of deodorant on a plane.

● Place it inside your checked bag

Chances are, you won’t need your deodorant during the flight. so If you have a checked bag, consider stashing your deodorant there.

But it’s a good idea to place it in a ziplock bag to prevent any potential leaks or spills.

● Buy Deodorant after you pass the TSA security Checkpoint

Once you’ve cleared the TSA security checkpoint, you can purchase deodorants larger than 3.4 ounces or even several containers and bring them on board the airplane without any issues.

● Buy deodorant At Your Destination

Another hassle-free alternative is to buy your favorite deodorant at your destination.

What Is The Best Travel Sized Deodorant?

If you are looking for a travel sized Deodorant check out this Schmidt’s Aluminum Free Natural Deodorant with only 3.25 oz .

Nadine recommends to travel with a full sized deodorant stick as it is ok to bring in carry on, but if you want to bring a full sized deodorant spray you will need to place it on your checked bag.

Final Thoughts

Traveling with small containers of deodorant is not really a big deal, as long as you follow the TSA rules and regulations.

Take only travel-sized containers in your carry-on and pack larger containers more than 3.4 oz / 100 ml in your checked bag.

I hope this helps

Happy travels

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Gargie, is writer, traveler & a digital marketing specialist passionate about traveling and exploring new cultures. She is a savvy traveler who likes to pack light, testing various luggage brands and seeking out budget-friendly airline options. Gargie enjoys creating unique recipes when she’s not on the go.