Can You Bring Deodorant on a Plane?

Can you bring deodorant on a plane? It might seem like a low-level item to check off the packing list, but it turns out that deodorant can actually be a lifesaver when traveling. Some people may have a few stinky pits before boarding a flight.

However, some passengers have been going on flights without being aware of a major conflict between a flight attendant and a passenger.

The Huffington Post reported on a story of an Alaska Airlines flight attendant who got sick after smelling body odor that was coming from a passenger’s armpits.

The flight attendant had apparently “started to feel nauseous and lightheaded after the odors became stronger,” according to his lawyer, Bob Kolenich. To make matters worse, the other flight attendants on the plane allegedly didn’t help him.

Can You Bring Deodorant on a Plane?

Can You Bring Deodorant on a Plane?
Can You Bring Deodorant on a Plane?

Can you bring deodorant on a plane? Yes, you can bring deodorant on a plane. However, it is important to note that there are restrictions on the size and type of containers that are allowed.

You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams, pastes, and lotions in your carry-on bag and through the checkpoint.

These items must be in 3.4 ounce (100 milliliter) or smaller containers, placed in one clear quart-sized bag, with 1 quart per passenger allowed.

You can buy deodorant at the airport before you board your plane if you need to, and many airports do have shops for this purpose. You may also want to bring an extra shirt or two in case you get sweaty on your flight.

And, of course, drink plenty of water to stay hydrated. Dehydration can cause body odor. Finally, if you are really worried about how you will smell on your flight, you may want to consider using a natural deodorant instead of an antiperspirant.

Can You Take Deodorant on a Plane?

You can take deodorant on a plane, but there are some restrictions. Most airlines allow you to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint.

These are known as ‘travel-sized’ items. However, deodorant is considered a gel and is therefore not allowed.

Deodorant does not have to be carried in your checked luggage, but it must be placed in your checked bag within the quart-sized bag of liquids, aerosols, gels, creams, and pastes that are packed in a 1 quart/liter zip-top bag.

If you are traveling internationally, you may be able to bring your deodorant in your carry-on bag, but it is best to check with your airline.

Some people have expressed concern that the Transportation Security Administration (TSA) will confiscate their deodorant at the checkpoint.

However, the TSA has stated that they do not specifically target deodorant for confiscation and that it is allowed in both carry-on and checked bags.

If you are traveling with a large tube of deodorant, it is best to pack it in your checked bag. However, if you are only traveling with a small travel-sized container, you can bring it in your carry-on bag.

Remember, if you are taking your items in your carry-on bag through the checkpoint, you must have your quart-sized bag of liquids , aerosols , gels , creams and pastes ready to go. As mentioned above deodorant is not allowed in this bag .

Is Deodorant a Liquid Tsa?

When you hear the term “undetermined liquid,” your first thought may be of something like fine wine, perfume, or spirits.

These items can all be classified as liquids, but their high value often makes them a target for thieves and smugglers at airports. While deodorant is considered a liquid, it is usually placed in checked baggage during security screenings.

However, there have been instances where passengers have attempted to bring deodorant on board an airplane in their carry-on luggage.

In most cases, the deodorant is confiscated by airport security and the passenger is allowed to continue on their journey. But what happens if you try to bring a container of deodorant that is larger than the allowed 3.4-ounce container?

The short answer is that it all depends on the circumstances. At times, passengers have been allowed to board after having larger containers taken away, while others have had their tickets revoked.

There are no actual laws that say what exactly will happen if you try to bring a large container of deodorant onto a plane, so it is up to the discretion of the TSA officer on duty.

In general, however, it is safe to say that it is best not to try and bring a large container of deodorant onto an airplane.

The risk of it being confiscated is just too high. Instead, pack your deodorant in your checked baggage so it will be there when you arrive at your destination.

Tsa Deodorant Rules

The Transportation Security Administration (TSA) is the federal agency charged with protecting America’s transportation systems to ensure freedom of movement for people and commerce.

Part of that responsibility involves screening passengers and their carry-on luggage before they get on aircraft.

Like many other TSA policies, its rules regarding how travelers must pack their carry-on luggage have caused some confusion.

One common source of confusion is the TSA’s rules regarding deodorant, aerosols, and other similar substances.

Tsa Deodorant Rules
Can you bring deodorant on a plane?

TSA Rules Regarding Deodorant

The TSA does not ban deodorant from carry-on luggage. However, there are some restrictions. The first restriction involves where the deodorant can be stored on the plane.

Deodorant must be stored in a quart-sized baggie in your carry-on luggage. The second restriction is that the deodorant cannot be more than 3.4 ounces in size.

Aerosols and Other Similar Substances

The TSA also has rules regarding aerosols and other similar substances. These items must be placed in your checked luggage.

The TSA has a detailed list of what it considers to be an aerosol or other similar substance. Some examples include:

  • Any liquid, gel, or aerosol spray that is not in a 3 ounce (100ml) or smaller container
  • Cleaning products, including dry cleaning agents
  • Insecticides and disinfectants
  • Flammable items, including lighter fluid,
  • Flammable aerosols or ignitable compressed gas containers.
  • Non-flammable pressurized gases (excluding medical oxygen)
  • Remember that the TSA’s rules are in place to ensure your safety while traveling.

What Size Deodorant Can I Take on a Plane?

As with most things, there are restrictions on the size of deodorant that you can bring on a plane. In this case, it’s a 3.4-ounce or 100-milliliter maximum per item.

If you’re bringing a larger bottle, it will have to be checked in as luggage. That said, if you’re only carrying a small bottle, don’t worry about it too much.

Deodorant models

You will need to know the model number of your deodorant so that you can be sure it falls within these guidelines. The typical designations are stick, gel, roll-on, etc.

An easy way to tell if you’re looking at a stick is if it has a cap. If it doesn’t have a cap, it’s probably a gel or roll-on.

Can You Bring Deodorant on a Plane Carry-on?

Yes, you are allowed to bring your deodorant in your carry-on bag as long as it falls within the size restrictions. However, if it’s over the size limit, it will need to be checked in as luggage.

Can I Bring My Deodorant in My Checked Luggage?

If your deodorant is over the size limit, it will need to be checked in as luggage. That said, there are no restrictions on the number of deodorants you can bring. You may be required to put it in a zip-top bag, however.

Can You Take Full Size Deodorant on a Plane?

Can You Take Full Size Deodorant on a Plane?
Can you bring deodorant on a plane?

According to the Transportation Security Administration, you can take full-size deodorant bottles through security checkpoints.

They are not required to be in your quart-sized bag or any other clear plastic bag, with limited exceptions for medications or medical items.

Deodorants that are gel or liquid-based are not allowed in carry-on bags, but they can be packed in checked luggage. So if you want to bring a full-sized deodorant on your flight, you can pack it in your checked bag.

Just remember to take it out of your bag before you go through security so that it can be screened.


The bottom line is that there are no rules against bringing deodorant on a plane, even though it’s not specifically listed as an exception.

However, if TSA agents find something suspicious about your deodorant, you will be asked to undergo additional screening and may have to discard the item.

This process might seem like it wastes time for everyone involved, but in order to keep air travel safe, we all need to put up with these types of inconveniences now and then.

If you’re still feeling nervous about flying without your trusty stick of antiperspirant, don’t worry-just bring along some unscented spray or powder instead!

You’ll smell fresh throughout your flight, enjoy better skin health at high altitudes thanks to the lack of aluminum, and you’ll be in compliance with TSA regulations.

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