Aerosols On Planes

Ever felt that rush of excitement as you board a plane with a cool trolley bag or a trendy casual backpack, ready to jet off to your next destination? And what about those trusty aerosol products? Aren't they just lifesavers for quick touch-ups on the fly? In this article, we will delve into the rules and tips for traveling with aerosols, ensuring a seamless and stress-free experience. From understanding regulations to optimizing packing strategies, we aim to provide valuable insights for navigating the skies with your favorite aerosol essentials.

Rules To Carry Aerosols On Planes

Understanding TSA regulations on carrying aerosols in carry-on luggage is essential for air travel. Aerosols are generally permitted in carry-on bags but must adhere to the 3-1-1 rule, with containers not exceeding 100 ml and all fitting into a single quart-sized clear bag. However, it's equally important to check the specific rules of your airline, as each may have its own regulations regarding the transportation of aerosols on planes.

Common Aerosol Products For Travelers

Travelers often rely on aerosol products for convenience and efficiency. Here is a list of some popular aerosol products commonly carried by them : 

  • Deodorant spray: Keeps you feeling fresh and odor-free throughout the day.
  • Hairspray: Holds your hairstyle in place, even on windy days.
  • Dry shampoo: Absorbs excess oil and refreshes your hair without water.
  • Insect repellent: Protects against pesky bugs during outdoor activities.
  • Disinfectant spray: Kills germs and bacteria on surfaces to maintain cleanliness.
  • Sunscreen : Shields your skin from harmful UV rays to prevent sunburn and damage.
  • Body mist: Adds a light and refreshing fragrance to your skin.
  • Breath freshener spray: Provides instant fresh breath on the go.
  • Air freshener: Eliminates odors and leaves the air smelling clean and pleasant.
  • Makeup setting spray: Helps set your makeup for long-lasting wear and a flawless finish.

Prohibited Aerosols For Plane Travel

Some aerosols are highly flammable and can pose serious safety risks if accidentally activated or mishandled during the flight. In addition to being potential fire hazards, they can also release harmful chemicals into the cabin air, posing health risks to passengers and crew members. Therefore, it's essential to adhere to airline regulations and avoid packing these prohibited items to ensure the safety and well-being of everyone on board.

Some of the prohibited aerosols on flights are : 

  • Spray paint: Barred from planes due to its extreme flammability and explosive characteristics.
  • Cooking spray: Restricted from planes owing to its contents that are highly flammable and combustible propellants, posing a risk of fire or combustion onboard.
  • WD-40: Prohibited on flights due to their highly volatile and flammable nature.
  • Aerosol laundry products: Contains flammable and harmful substances, posing a safety risk to passengers and crew members alike.

Tips For Bringing Aerosols On Your Flight

Planning to bring aerosols on your flight? Here are some handy tips to ensure smooth and hassle-free packing.

  • Check airline regulations regarding aerosols before packing to ensure compliance.
  • Use travel-sized aerosol containers within the permissible limit.
  • Secure aerosol containers in resealable transparent plastic bags to prevent accidental release.
  • Avoid overpacking aerosols to minimize weight and space in your luggage.
  • Be mindful of the quantity restrictions for aerosols allowed per person.
  • Label aerosol containers clearly to identify their contents and prevent confusion during security checks.
  • Store your aerosol products in hard containers to reduce the risk of damage or leakage during transit.
  • If possible, pack aerosols in your carry-on baggage, for eg. backpacks instead of checked luggage.


Through this article we explore the rules and tips for traveling with aerosols, to make journeys stress-free. It's essential to know and understand the TSA rules and airline-specific guidelines, so you know what to pack and how to pack it. While aerosols such as deodorant spray and hairspray offer convenience and practicality, certain items like spray paint and cooking spray are barred due to their highly flammable nature. To navigate these regulations seamlessly, travelers should adhere to handy tips such as using travel-sized containers, securely packaging aerosols in re-sealable plastic bags, and clearly labeling them for efficient security checks.

Frequently Asked Questions

Can you take aerosols on a plane in your suitcase?

  • Yes, aerosols can be taken on a plane in your suitcase, but they must adhere to TSA regulations, such as the 3-1-1 rule, and airline-specific policies regarding size and packaging.

Can I take aerosol spray deodorant on a plane?

  • Yes, you can take aerosol deodorant on a plane in your carry-on luggage, but it must adhere to TSA regulations, typically limited quantities of 100ml or less and packed in a quart-sized clear bag.

Can you pack aerosol hair spray in checked luggage?

  • Yes, aerosol hairspray can typically be packed in checked luggage, but it's essential to verify specific airline regulations regarding flammable items and packaging requirements.

Can aerosols be taken in the cabin or hold?

  • Aerosols can typically be taken in the cabin, but they must adhere to airline regulations and TSA guidelines.

How much aerosol can you take in hand luggage?

  • You can typically take multiple aerosols in hand luggage as long as each container is no larger than 100ml and all fit into a single quart-sized clear bag, adhering to the TSA's 3-1-1 rule.