The Top Five Items People Ask About: Razors, Batteries, Makeup, Shampoo & Deodorant 
1. Razors – There’s a lot of confusion out there as to what types of razors are OK to pack in your carry-on baggage. So people ask us about this one all the time.
Safety Razors: Because the razor blades are so easy to remove, safety razors are not permitted in your carry-on luggage with the blade. They’re fine to pack in your carry-on without the blade. The blades must be stored in your checked luggage. The same applies for straight razors. Disposable Razors: Disposable razors come in two types. The kind that is completely disposable (handle and all), or the kind where you replace them with cartridges. These are permissible in carry-on luggage with the blade and replacement cartridges. Electric Razors: Electric razors are permitted in both checked and carry-on bags.
2. Batteries – Whether they’re for business, health reasons, or leisure, we all travel with gadgets, and gadgets need batteries! Here’s a rundown of different types of batteries and whether they’re permitted or not. If you have any additional questions about batteries,
Batteries Allowed in Carry-on Bags:
Dry cell alkaline batteries; typical AA, AAA, C, D, 9-volt, button sized cells, etc. Dry cell rechargeable batteries such as Nickel Metal Hydride (NiMH) and Nickel Cadmium (NiCad). Jump starters with lithium ion batteries. Lithium ion batteries (a.k.a.: rechargeable lithium, lithium polymer, LIPO, secondary lithium). Consumer-sized lithium ion batteries, This size covers AA, AAA, 9-volt, cell phone, PDA, camera, camcorder, Gameboy, and standard laptop computer batteries. Up to two larger lithium ion batteries (more than 8 grams, up to 25 grams of equivalent lithium content per battery) in their carry-on. This size covers larger extended-life laptop batteries. Most consumer lithium ion batteries are below this size. Lithium ion batteries that are between 101 – 160 wh are allowed in carry-on bags with airline approval. Lithium metal batteries (a.k.a.: non-rechargeable lithium, primary lithium). These batteries are often used with cameras and other small personal electronics. Consumer-sized batteries (up to 2 grams of lithium per battery) may be carried. This includes all the typical non-rechargeable batteries for personal film cameras and digital cameras (AA, AAA, 123, CR123A, CR1, CR2, CRV3, CR22, 2CR5, etc.) as well as the flat round lithium button cells.
Batteries Allowed in Checked Bags:
Except for lithium batteries, all the batteries allowed in carry-on baggage are also allowed in checked baggage; however, we recommend that you pack them in your carry-on bag whenever possible. In the cabin, airline flight crews can better monitor conditions, and have access to the batteries or device if a fire does occur.
Prohibited Batteries:
Car batteries, wet batteries, or spillable batteries are prohibited from both carry-on and checked baggage unless they are being used to power a scooter or wheelchair. If you need to pack a spare battery for a scooter or wheelchair, you must advise the aircraft operator so the battery can be properly packaged for air travel. Spare lithium batteries (both lithium metal and lithium ion/polymer) are prohibited in checked baggage.
Battery Chargers:
Lithium-Ion and Lithium-Polymer batteries are the most common rechargeable cell types found in Portable Chargers. Portable chargers are allowed in carry-on bags only. External battery chargers/Power banks/Uninstalled or spare lithium ion batteries must be packed in carry-on bags.
3. Makeup For many, traveling with makeup is just as important as traveling with batteries. You’ve just gotta have it.
Makeup in a solid or powder form is allowed in carry-on and checked bags with no quantity or size limitations. However, when packed in carry-on bags, makeup in a liquid, lotion, gel, paste or creamy form, must be in containers that are 3.4 ounces or less. You can take as many travel-sized liquids as you can comfortably fit into one quart-sized, zip-top bag. One liquids bag is allowed per passenger in carry-on bags. We don’t limit the size or quantity of liquids in checked bags.
4 & 5. Shampoo & Deodorant You’ve got to smell nice and keep your hair shiny, so it’s not surprise that many people ask about shampoo and deodorant.
Shampoo/Conditioner and deodorant must be in containers that are 3.4 ounces or less in carry-on bags. You’re allowed to take as many travel-sized liquids as can fit into a single quart-sized, zip-top bag. One bag is allowed per passenger in carry-on. Larger containers of such items must be placed in checked bags. Solid and powder deodorant are allowed in carry-on bags and aren’t limited in size.
Have you got a question for us? We have a team of TSA employees ready to answer your questions via Twitter at or via 9 a.m. to 7 p.m. ET daily. If you don’t like all this newfangled technology, you can pick up a phone and call our contact center at 866-289-9673 or,
Can you carry-on a razor?
Razors – According to the TSA, certain types of razors are permitted on board the plane while others are not. Disposable razors, replacement blades, and electric razors can go in either your carry-on or checked baggage; if you have a safety or straight razor, you can pack it in your carry-on — but you must remove the blades first and pack them in one of your checked bags.
What is the 3-1-1 rule for makeup?
You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.
Can I bring tweezers on a plane?
Checked Bags: Yes Any sharp objects in checked baggage should be sheathed or securely wrapped to prevent injury to baggage handlers and inspectors.
Do airports check deodorant?
Deodorant And Antiperspirant Sizes – The TSA prohibits containers with more than 3.4 ounces of liquid in carry-on luggage, so if you have a liquid or semi-liquid antiperspirant, be sure to check the quantity on the container. For example, many stick deodorants and antiperspirants come in sizes under 3.4 ounces, so it’s fine to bring in your carry-on bag.
Can you carry-on hair gel?
“I’ve never had a bad hair day,” said no one ever! Whether you style your hair curly or straight, wear weave or extensions, or wear your hair up or down, everyone has had those days where your hair will not fall into place as you hoped. Imagine traveling through the security checkpoint on your best hair day of any season, and having to go through additional screening of your hair.
- It can’t be my hair that caused the alarm? Could it? Here are few tips and tricks you should know before you head out to the airport.
- Now TSA’s Liquids Rule We all have those “can’t leave home without them” necessities to include our go-to hair products.
- The good news is you CAN carry them on, but with a few stipulations.
Liquids, including, gels, creams and aerosols are allowed in your carry-on bag, but only if they adhere to TSA’s 3-1-1 liquids rule. Whether you buy the travel size or save a few coins and place what you already have in a reusable travel size container, each container must be 3.4 ounces or less, stored in a 1-quart size bag, and 1 zip-top bag is allowed per person.
You’ll have to place your liquids bag in a bin for screening, so for your convenience pack them in a place that’s easy to get to. You can skip that step entirely by packing your liquids in your checked bag. Since there are no limits on the size or amount of liquids in your checked bag, your favorite full size shampoo and conditioner can fly, but let’s be honest, who wants to risk any messy spillage? Remember these tips before you fly Here are some helpful tips to keep in mind before you arrive at the airport.
Hair accessories such as bobby pins, metal clips, ties, wraps, and even bows may cause an alarm. This may also include clip-on extensions, wigs, toppers, and certain hair styles such as braids or a hair bun. To avoid any potential delays, it’s best to keep it simple while going through security.
- You can always style your hair to your liking after you’ve gone through screening and right before you board your flight.
- What to expect during screening You may be screened by a walk-through metal detector, an advanced imaging technology machine and/or a pat-down.
- If by chance your head region sets off an alarm during screening, then you will get a pat-down conducted by an officer of the same gender as your present yourself.
Before the start of a pat-down, the officer will walk you through the process, which includes an officer using their hands to conduct a physical inspection of your hair to ensure that no prohibited items are being concealed. Reminder, communication is key!
DO be sure to tell the TSA officer of any sensitivities or concerns you may have before the inspection. Don’t hesitate to ask the officer to use a new pair of gloves. D O remember that you can always request to speak with a supervisor or request a private screening accompanied by a companion of your choice.
Have additional questions or concerns? We have a team ready to answer your questions @AskTSA on Twitter or Facebook Messenger from 8 a.m. to 10 p.m. ET on weekdays and 9 a.m. to 7 p.m. on ET on weekends. You may also email the TSA Contact Center or call (866) 289-9673.