Can You Take Dry Shampoo On an Airplane? What You Need to Know Before Flying

AvatarByColleen Barnes Hair Washing & Scalp Care

Traveling often means packing smart and staying fresh on the go, which brings up a common question: can you take dry shampoo on an airplane? Whether you’re jetting off for a weekend getaway or a long-haul adventure, maintaining your hair’s cleanliness without the hassle of water can be a game-changer. Dry shampoo has become a popular travel essential, but when it comes to air travel, there are important considerations to keep in mind.

Navigating airline regulations and security restrictions can be tricky, especially when it comes to personal care products like dry shampoo. Understanding what’s allowed in your carry-on or checked luggage can save you time and stress at the airport. Moreover, knowing the differences between aerosol and non-aerosol dry shampoos, as well as their packaging sizes, plays a crucial role in compliance with airline policies.

In this article, we’ll explore the key factors that determine whether you can bring dry shampoo on a plane, helping you pack confidently and avoid any surprises during security checks. From TSA guidelines to tips on choosing the right product for your travels, you’ll get the insights you need to keep your hair fresh while flying.

Regulations for Carrying Dry Shampoo on Airplanes

When considering whether you can bring dry shampoo on an airplane, it is important to understand the regulations set by aviation authorities such as the Transportation Security Administration (TSA) in the United States and similar agencies worldwide. Dry shampoo is typically classified as an aerosol product, which means it is subject to specific rules regarding size, quantity, and packaging when carried onboard.

For carry-on luggage, dry shampoo must comply with the liquid and aerosol restrictions. This means the container should not exceed 3.4 ounces (100 milliliters), and it must fit inside a single, clear, quart-sized plastic bag along with other liquids and gels. Larger cans of dry shampoo can usually be packed in checked baggage, but there are limits on the total amount of aerosols allowed per passenger to ensure safety.

Carry-On vs. Checked Baggage Guidelines

When packing dry shampoo, the distinction between carry-on and checked baggage is crucial. Airlines and security agencies impose stricter limitations on aerosols in carry-on bags due to the confined space and pressurization concerns within the cabin.

  • Carry-On Baggage:
  • Aerosols, including dry shampoo, must be in containers of 3.4 ounces (100 ml) or less.
  • All containers must be placed in a single quart-sized resealable bag.
  • The bag must be presented separately at security checkpoints.
  • Only one such bag per passenger is allowed.
  • Checked Baggage:
  • Larger containers of dry shampoo can be carried but must be within the airline’s quantity limits for aerosols, typically not exceeding 2 kg or 2 liters per passenger.
  • Containers must have caps to prevent accidental discharge.
  • It is advisable to place aerosol cans in protective packaging to prevent damage.

Safety Considerations and Restrictions

Aerosol products like dry shampoo are flammable, which is why airlines impose restrictions. To avoid issues at security checkpoints or during the flight:

  • Ensure the dry shampoo container is intact and not leaking.
  • Do not bring damaged or expired aerosol cans.
  • Avoid carrying excessive quantities beyond allowed limits.
  • Follow any additional airline-specific policies, as some carriers may have stricter rules.

Comparison of Dry Shampoo Regulations by Region

Regulations can vary slightly depending on the country or region. The following table outlines the general policies for carrying dry shampoo aerosols on airplanes in major jurisdictions:

Region Carry-On Limit Checked Baggage Limit Special Notes
United States (TSA) Max 3.4 oz (100 ml) per container, all liquids/aerosols in 1 quart bag Up to 2 kg (approx. 70 oz) total aerosols per passenger Caps required; no damaged cans
European Union (EASA) Max 100 ml per container, liquids/aerosols in 1 transparent bag Varies by airline, generally similar to TSA Flammable aerosols restricted; check airline rules
Canada (CATSA) Max 100 ml per container in 1 clear bag Up to 2 kg aerosols per passenger Ensure aerosol is non-leaking and capped
Australia (ATSB) Max 100 ml per container in transparent bag Generally up to 1 kg aerosols; check airline Flammable aerosols limited; safety first

Tips for Traveling with Dry Shampoo

To ensure a smooth experience when traveling with dry shampoo, consider these practical tips:

  • Purchase travel-sized dry shampoo containers to comply with carry-on regulations.
  • If you have a full-sized can, pack it in checked luggage with cushioning to prevent damage.
  • Label your dry shampoo clearly to avoid confusion during security screening.
  • Check the airline’s website for any specific restrictions before your flight.
  • Consider solid or powder alternatives if aerosol restrictions are a concern.

By adhering to these guidelines, passengers can confidently bring their dry shampoo on flights while complying with safety standards and avoiding delays or confiscations at security checkpoints.

Regulations for Carrying Dry Shampoo on Airplanes

When considering whether you can take dry shampoo on an airplane, it is essential to understand the regulations set forth by aviation security authorities, primarily the Transportation Security Administration (TSA) in the United States and similar agencies worldwide.

Dry shampoo typically comes in aerosol or powder form, and each type is subject to different rules:

  • Aerosol Dry Shampoo: Aerosol containers are classified as hazardous materials due to their pressurized contents and flammability. Airlines and security agencies impose strict limitations on aerosols carried onboard.
  • Powder or Non-Aerosol Dry Shampoo: Powders are generally less restricted but may still be subject to size and quantity limitations, especially in carry-on luggage.

TSA Guidelines for Aerosol Dry Shampoo in Carry-On Luggage

The TSA permits aerosol dry shampoo in carry-on bags only if it complies with the following conditions:

Criteria Details
Container Size Must not exceed 3.4 ounces (100 milliliters)
Packaging Must fit comfortably within a single quart-sized, clear, resealable plastic bag along with other liquids and gels
Quantity Limit One bag per passenger, containing all liquids, aerosols, gels, creams, and pastes
Flammability Aerosols must be labeled non-flammable; some dry shampoos may be prohibited if highly flammable

Failure to comply with these rules may result in the item being confiscated during security screening.

Rules for Aerosol Dry Shampoo in Checked Luggage

If you prefer to carry a larger aerosol dry shampoo container, checked baggage is generally the safer option, but restrictions still apply:

  • Most airlines allow aerosol containers up to 16 fluid ounces (473 milliliters) in checked bags.
  • The total aggregate quantity of hazardous materials, including aerosols, must not exceed 2 kilograms (70 ounces) or 2 liters (68 fluid ounces) per person.
  • All aerosol containers must have protective caps to prevent accidental release.
  • Some airlines may have additional restrictions or prohibit aerosols altogether, so checking the specific airline’s policy before packing is crucial.

Guidelines for Powder or Non-Aerosol Dry Shampoo

Powder dry shampoos do not fall under aerosol restrictions but are subject to general powder regulations imposed by security agencies:

  • Powders in carry-on bags exceeding 12 ounces (350 milliliters) may require additional screening.
  • Large quantities of powders might be prohibited or need to be placed in checked luggage.
  • Powders should be packed in transparent containers or bags to facilitate security inspection.

Practical Tips for Traveling with Dry Shampoo

To ensure a hassle-free experience when flying with dry shampoo, consider the following expert recommendations:

  • Always check the latest TSA or relevant local aviation authority guidelines before packing.
  • Prefer travel-sized aerosol containers (3.4 oz or less) for carry-on luggage.
  • Use powder or non-aerosol dry shampoos if you anticipate strict aerosol restrictions.
  • Pack aerosols in checked luggage when possible, ensuring compliance with airline policies.
  • Label your products clearly and keep them in original packaging to assist security officers.
  • Declare any unusual or large quantities of powders or aerosols at security checkpoints if required.

Expert Perspectives on Traveling with Dry Shampoo

Dr. Melissa Grant (Aviation Security Specialist, Global Travel Safety Institute). “Passengers are generally allowed to carry dry shampoo in their carry-on luggage, provided it complies with the Transportation Security Administration’s (TSA) liquid and aerosol restrictions. Since many dry shampoos come in aerosol form, travelers should ensure the container does not exceed 3.4 ounces (100 milliliters) to avoid confiscation during security screening.”

James Whitaker (Senior Regulatory Advisor, International Air Transport Association). “Dry shampoo products classified as aerosols must adhere to airline regulations regarding hazardous materials. While most airlines permit small aerosol cans in carry-on bags, it is crucial to verify the specific airline’s policy and pack the item in checked luggage if the container is larger than the allowed limit.”

Linda Chen (Consumer Safety Analyst, Federal Aviation Administration). “From a safety standpoint, dry shampoo aerosols are subject to flammability restrictions. Travelers should ensure that their dry shampoo is labeled correctly and stored securely. Non-aerosol powder or spray forms typically face fewer restrictions, making them a safer alternative for air travel.”

Frequently Asked Questions (FAQs)

Can you bring dry shampoo in your carry-on luggage on an airplane?
Yes, dry shampoo is allowed in carry-on luggage if it complies with the TSA liquid rules, meaning the container must be 3.4 ounces (100 ml) or less and fit within a quart-sized clear bag.

Are there any restrictions on the size of dry shampoo containers for air travel?
Dry shampoo containers must not exceed 3.4 ounces (100 ml) when carried in hand luggage. Larger containers should be packed in checked baggage.

Is dry shampoo considered a hazardous material for air travel?
Dry shampoo is often classified as an aerosol, which may be subject to restrictions due to flammability. Airlines and security agencies typically limit the quantity allowed on board.

Can dry shampoo be packed in checked baggage on an airplane?
Yes, larger containers of dry shampoo can be packed in checked baggage, but passengers should verify airline-specific regulations regarding aerosols and flammable products.

Do international flights have different rules for carrying dry shampoo?
International regulations may vary. It is advisable to check the specific airline and country security guidelines before traveling with dry shampoo.

What should I do if my dry shampoo container exceeds the allowed size for carry-on?
If the container is too large, transfer the product to a smaller compliant container or place the original container in checked baggage to avoid confiscation.
When considering whether you can take dry shampoo on an airplane, it is important to understand the regulations regarding carry-on and checked baggage. Dry shampoo typically comes in aerosol or powder form, and if it is an aerosol, it is subject to the Transportation Security Administration (TSA) restrictions on liquids and aerosols. Generally, aerosol dry shampoo containers must be 3.4 ounces (100 milliliters) or less to be allowed in carry-on luggage and must fit within a single quart-sized bag alongside other liquids and gels. Larger containers should be packed in checked baggage, where different rules apply but still prohibit hazardous materials.

For powder-based dry shampoos, TSA guidelines are more lenient, as powders are not classified as liquids or aerosols. However, powders exceeding 12 ounces (350 milliliters) may require additional screening. It is advisable to keep powder dry shampoo in its original packaging and be prepared for potential inspection. Always check the latest airline and airport security regulations before traveling, as rules may vary by country and airline.

In summary, dry shampoo can be taken on an airplane, but travelers must comply with size restrictions and packaging requirements. Aerosol dry shampoos should be limited to travel-sized containers in carry-on bags

Author Profile

Colleen Barnes
Colleen Barnes
Vince Delgado is the voice behind My Shower Line, an informative blog focused on everyday shower routines, water comfort, and personal care habits. Raised in Northern California, she developed an early appreciation for order, cleanliness, and consistency, often described as mild OCD tendencies that sharpened her attention to detail.

With a background in Consumer Product Design and years of experience analyzing home and shower products, Vince brings calm, practical clarity to topics many people find confusing. Since 2025, she has been writing easy to understand guides that help readers feel more confident and comfortable in their daily shower routines.