Can you take aerosols on a plane? (2023)

Wondering if you can take aerosols on a plane or if you can take deodorant on a plane? It depends on. It's easy to get confused with all the different rules about what you can and can't pack in your carry-on and checked baggage. That's why I'm here to explain whether you can take aerosols, deodorants or hairspray on a plane.

Note: This post refers to TSA rules for travel from US airports. Some countries may have different rules. So if you are flying from an airport in another country, please check the rules of the authority in that country.

Can aerosols be taken in hand luggage?

Can you take aerosols on a plane? (1)

You can use an aerosol form of deodorant, hairspray, shaving cream, hair mousse, perfume, sunscreen, or any number of other toiletries. And since an aerosol can contains liquid, it must conform to theTSA rules for liquidswhen flying with aerosols.

As a reminder, TSA's liquid policy states that all liquids in your carry-on baggage must be in containers of 3.4 ounces (100 ml) or smaller. A larger container that is almost empty is still not allowed.

And all liquid containers must fit in a quart-size (approximately liter-sized) clear zip-top bag. Each passenger is only allowed one liquid bag in their carry-on baggage.

Other items that are also aerosols are spray cheese and whipped cream. If you really feel like you need to travel with these, you need to find a can that's 3.4 ounces or smaller.

Read more abouteat here on the plane.

In general, the TSA allows aerosols in carry-on baggage, but containers must be 3.4 ounces (100 ml) or smaller and fit in your liquid bag. However, read on as there are some exceptions.

Can you take aerosols on a plane? (2)

Aerosol insecticides are not permitted in carry-on baggage, regardless of container size. TSA says they're allowed in checked baggage as long as they're not marked as dangerous goods (HAZMAT), but check with your airline before traveling with such items.

(Video) Can you put aerosols in your suitcase on a plane?

Aerosols containing flammable liquids or gels are not permitted in carry-on or checked baggage. Examples of these types of aerosols are things like spray paint, WD40, cooking spray, laundry starch, canned air, etc.

If you need any of these things, buy them once you reach your goal.

TSA also says dry shampoo that comes in a spray can is allowed in carry-on baggage, but only if the container is 3.4 ounces or smaller. I find this odd as the contents of the can are not liquid, but I don't make the rules. So if you like to travel with dry shampoo, make sure the jar is small enough if you want to pack it in your carry-on.

>>Read:Can hair straighteners, hair dryers and curling irons be taken on a plane?

Can you take aerosols in checked baggage?

Can you take aerosols on a plane? (3)

If you can't find your favorite product in travel size, consider packing aerosols in checked baggage. And you'll be pleased to know that aerosols are allowed in checked baggage.

But it's not that simple. If you are traveling with large quantities of aerosol products, you need to be aware of the limits that apply to aerosols in checked baggage.

Here's what TSA says:

“Toiletries aerosols in checked baggage must not exceed 70 oz. (68 fl. oz) total and each container must be 18 oz. (16 fl. oz.) or less.”

(Video) What aerosols are not allowed on planes?

So if you use a lot of products that come in aerosol cans, you might want to look for alternatives. Cashthese amazing travel solid toiletries.

Another important consideration when transporting aerosols in checked baggage is how you pack it. Make sure the aerosol can has a lid and cannot accidentally start spraying.

It's also a good idea to put the can in some sort of bag in case it leaks at all. You probably don't want to spray deodorant or hairspray on your clothes.

>>Read:Can you take make-up on a plane?

Can you take hairspray on a plane?

You want to look good in all your travel photos, and for you that might mean traveling with hairspray. Well, hairspray is a liquid, and the TSA treats it like any other liquid.

Any hairspray you take on an airplane in your carry-on must be in 3.4-ounce containers or smaller and fit in your liquid bag.

If you're traveling with a larger bottle of hairspray, pack it in checked baggage and make sure the container is 18 ounces (16 fluid ounces) or smaller.

And remember, the total amount of all aerosols, including hairspray, that you can pack in checked bags cannot exceed 70 ounces (68 fluid ounces).

>>Read:Can you take hairspray on a plane?

(Video) Can you take aerosols in checked baggage NZ?

Can you take deodorant on a plane?

Can you take aerosols on a plane? (4)

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Those TSA rules on liquids really screwed up travel, didn't they? Now they ask usis deodorant a liquid? Unfortunately, the answer is that it depends on the type of deodorant you use.

Spray deodorants and aerosol deodorants are considered liquids, which means they must comply with TSA regulations for liquids in carry-on baggage and aircraft aerosol limits for checked baggage.

Roll-on deodorant can get a little more confusing. If you use solid deodorant, that's not liquid, and you can pack it wherever you want.

I suggest not packing it in your fluid pouch as it takes up so much valuable space that you might want to use for things liketoothpaste.

But some roll-on deodorants are liquids. Are you using the type where small amounts of gel are squeezed through the slits on the top? Gel is considered a liquid, so you can only take it on a plane in your carry-on if it's 3.4 ounces or smaller and fits in your liquid bag.

Any other type of deodorant that uses liquid instead of a solid to achieve its effect is counted as a liquid.

If you use aerosols or any other type of gel or liquid deodorant, I recommend switching to a solid type, at least for travel purposes. That will doPacking for a tripmuch easier.

Can you take pepper spray on a plane?

Pepper spray, mace and other types of self-defense sprays are not allowed in carry-on baggage at all, regardless of the size of the container. While you're likely to bring it for your own security, security considers these sprays potential weapons.

You are allowed to take pepper spray or other self-defense sprays in checked baggage, but there are restrictions.

Only one 4-ounce (118 ml) container of pepper spray or mace is allowed in checked baggage, which must be equipped with a safety mechanism to prevent accidental spills.

In addition, any self-defense spray containing more than 2% by mass of tear gas (CS or CN) is prohibited in checked baggage. You should also check with your airline before flying with pepper spray, as airlines may have stricter rules and not allow repellent sprays at all.

Note: Pepper spray is considered a weapon in many countries. If you're flying outside the US, please check the rules of the country you're visiting so you don't face a fine or worse.

Can you take bear spray on a plane?

go camping? Unfortunately, bear spray is not allowed in either carry-on or checked baggage. But you can probably buy something once you get to your destination if you really feel you need it.

I hope this answers all of your questions about ingesting aerosols on airplanes including deodorant, hairspray and more!

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(Video) What Liquids Can You Fly With? 🍼✈️

Can you take aerosols on a plane? (5)


Can you take any aerosols on a plane? ›

TSA has determined that liquids, aerosols and gels, in limited quantities, are safe to bring aboard aircraft. So it is important to remember that all liquid, aerosol and gel items must be stored in containers 3.4 ounce or smaller.

Is it safe to pack aerosol cans in checked baggage? ›

If you want to travel with your full-size aerosol containers of antiperspirant, hairspray, suntan lotion, shaving cream, and hair mousse, you can do so by packing them in your checked baggage.

What kind of aerosols are not allowed on planes? ›

The TSA prohibits any aerosols that are flammable or otherwise hazardous. These include spray paint, cooking spray, WD-40, aerosol laundry products, and all insecticides except those that are applied directly to the skin. These materials are completely prohibited from carry-on bags as well as checked luggage.

Where do I put my aerosols when flying? ›

Read more about taking food on a plane here. So in general, TSA does allow aerosols in carry on luggage, but the containers must be 3.4 ounces (100ml) or smaller and fit into your liquids bag.

How many aerosol cans can I take on a plane? ›

The FAA limits the total amount of restricted medicinal and toiletry articles, including aerosols, in checked baggage. The total aggregate quantity per person cannot exceed 2 kg (70 ounces) or 2 L (68 fluid ounces). The capacity of each container must not exceed 0.5 kg (18 ounces) or 500 ml (17 fluid ounces).

What is not allowed in a carry-on? ›

Liquid or gel food items larger than 3.4 oz are not allowed in carry-on bags and should be placed in your checked bags if possible. TSA officers may instruct travelers to separate items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine.

Can aerosols go through airport security? ›

Liquids, aerosols and gels (LAGs) are all liquid items for aviation security purposes. This includes all drinks, toiletry and cosmetic items such as shampoo and shower gel, toothpaste, liquid/aerosol deodorant, hairspray, hair gel, mascara and foundation cream.

What items are not allowed in checked luggage? ›

Items that are not allowed in checked luggage
  • Aerosols (in most cases) ...
  • Any device containing lithium metal or lithium-ion batteries. ...
  • Bug spray. ...
  • Christmas crackers. ...
  • Compressed gases. ...
  • Corrosive or oxidizing chemicals. ...
  • Cremated remains. ...
  • Emergency Position-Indicating Radio Beacons.

Can you take aerosol on a plane 2022? ›

You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item.

Do aerosols go in hand luggage or suitcase? ›

Bringing liquids, aerosols, gels, and powders aboard

You may bring liquids, aerosols, and gels in your cabin luggage as long as they do not exceed a maximum volume of 100ml for each item, carried in one resealable, transparent plastic bag no more than 1-litre in capacity per passenger. See below for details.

Can you bring hairspray on a plane 2022? ›

Yes, you can bring hair spray on a plane. If bringing hair spray as a carry-on you will need to make sure that your liquid or aerosol bottles are under 3.4 ounces.

Can I bring a full stick of deodorant on a plane? ›

Stick deodorant is fine in any size. Well, almost any size… Powders and crystals are good to go as well. Spray, Gel, Liquid, Cream, Pastes, and Roll-On deodorants need to be in containers no larger than 3.4 ounces and placed in a clear quart-sized baggie.

Do aerosol cans count towards the liquid limit? ›

'Aerosols' are any hairspray or shaving creams in a spray container and count towards your carry-on liquids.

What do you have to take out of your bag at airport security? ›

Remove the 3-1-1 liquids bag and place it in the bin. Ensure pockets are empty (keys, tissues, currency, wallets, cell phones, etc.) and remove bulky jewelry (valuable items can be placed in carry-on). Remove your shoes and place them directly on the X-ray belt.

Can I put my phone in my carry-on? ›

Most consumer personal electronic devices containing batteries are allowed in carry-on and checked baggage, including but not limited to cell phones, smart phones, data loggers, PDAs , electronic games, tablets, laptop computers, cameras, camcorders, watches, calculators, etc.

Is a backpack and carry-on allowed? ›

Most airlines allow passengers to bring on both a carry-on and a personal item like a backpack, laptop bag, purse, briefcase, shopping bag, etc. The general rule of thumb is that your personal item is smaller in dimension than your carry-on bag and it can fit underneath the seat in front of you.

Does TSA check your pills? ›

Medication is usually screened by X-ray; however, if a passenger does not want a medication X-rayed, he or she may ask for a visual inspection instead. This request must be made before any items are sent through the X-ray tunnel.

Does everything have to be in a clear bag for TSA? ›

TSA has a limit on the size of liquids, gels and aerosols that travelers can bring in their carry-on bags. It's called the 3-1-1 liquids rule. Each item must be 3.4 ounces or less and must be able to fit inside a one-quart size clear zip-top bag. The limit is one bag per person.

Do you have to put toiletries in a plastic bag in checked luggage? ›

TSA does not specify that toiletry bags need to be clear. However, when traveling with liquids, using a clear bag will help expedite the TSA process so agents can see everything easily without further inspection.

Can you bring aerosol hairspray in checked baggage? ›

Hair spray may be brought on board or checked baggage as a personal care item if the following conditions are met; ・Not more than 0.5 liters or 0.5 kg per container, and not more than 2 liters or 2 kg per person. to 2 liters or 2 kg in total.

How many 2 oz containers can I take on a plane? ›

Each passenger may carry liquids, gels and aerosols in travel-size containers that are 3.4 ounces or100 milliliters. Each passenger is limited to one quart-size bag of liquids, gels and aerosols.

How many 3.4 oz containers can you bring on a plane? ›

The TSA's liquid limit for carry-ons—known as the 3-1-1 rule—allows travelers to pack liquids, aerosols, gels, creams, and pastes under 3.4 ounces (100 milliliters) in their carry-on bags. This amounts to one quart-sized bag per person, or roughly nine 3.4-ounce containers in a single quart-sized bag.


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