Can You Bring Shampoo on a Plane?


Can You Bring Shampoo on a Plane

If you don’t want to use the shampoo provided by hotels or buy shampoo when you travel, you may be wondering if you can bring your own shampoo on a plane.

You can bring shampoo on a plane in both your carry-on and checked bags. However, if you pack it in your carry-on, the shampoo bottle cannot be larger than 3.4oz/100ml.

Can I bring dry, powdered, and medical shampoo on a plane?

Are there any rules about bringing conditioner, hairspray, and other haircare products?

Bring Shampoo in Your Checked Bag

You can bring shampoo in your checked bags on a plane without any restrictions on the amount.

No matter how big your shampoo bottle is or how many bottles you want to bring, it’s okay because you can pack full-sized toiletries in your checked bags.

Bring Shampoo in Your Carry on Bag

If you want to bring shampoo in your carry-on bag, make sure the bottle is not bigger than 3.4 ounces or 100 milliliters.

The TSA has a rule called the 3-1-1 Rule. It means that you can only bring liquids in containers that are 3 ounces or less, and you can only bring one quart-sized bag per passenger.

This means that passengers can bring shampoo in their carry-on bag, but it must be in containers that are no larger than 3.4 ounces. The shampoo containers should also be placed in a 1 quart-sized bag that can be sealed.

Can You Bring Shampoo on International Flights?

No matter if you’re flying within the USA or to another country, the rules are the same.

This means that when you travel internationally, you can bring as much shampoo as you want in your checked bags. However, if you want to bring shampoo in your carry-on bags, it must be in containers that are no larger than 3.4oz/100ml.

What Size Shampoo Bottle Can You Bring on a Plane?

If you want to bring a bottle of shampoo with you in your carry-on, make sure it is not larger than 3.4 ounces or 100 milliliters.

It’s important to understand that even if you have a bigger bottle of shampoo that only has 50ml inside, it still wouldn’t be allowed because it’s the size of the bottle that matters.

Type of Shampoo You Can Bring on Plane

Type of Shampoo You Can Bring on Plane

You may be wondering if the type of shampoo you can bring on a plane matters, since there are alternatives other than liquid shampoo.

Dry Shampoo

If you plan to bring dry shampoo on a plane, you might be surprised to know that there are extra rules you need to follow.

  • Dry shampoo, like liquid shampoo, cannot be carried in a container larger than 3.4oz/100ml in your carry-on bags.
  • If you want to bring dry shampoo in your checked bags, make sure it doesn’t weigh more than 2 kg (70 ounces) or take up more than 2 L (68 fluid ounces) of space.
  • Each container should not hold more than 0.5 kg (18 ounces) or 500 ml (17 fluid ounces) of capacity.

Powder Shampoo

There are also restrictions on bringing powder shampoo on a plane:

  • If the powder shampoo is more than 350mL or 12 oz., you can bring it in your carry-on bags, but it might need extra checking when you go through airport security.
  • The TSA suggest that you put powdered shampoo in your checked bags to prevent any issues.

Medical Shampoo

  • The TSA has specific rules for medical products, such as shampoo.
  • If your doctor has given you a prescription for a medical shampoo, you can bring a larger bottle with you, even if it exceeds the usual limit of 3.4 ounces or 100 milliliters.
  • It is a good idea to bring your prescription and let a TSA agent know if you are traveling with a liquid that is more than the allowed amount.

Read Also: Can We Bring Lithium Batteries on Planes?

How Many Shampoo Bottles Do You Bring On Plane?

  • You can bring as many bottles of shampoo as you want in your checked baggage on a plane, but you have to follow the airline’s rules about weight and size.

  • If you’re wondering how many shampoo bottles you can bring in your carry-on bags on a plane, the answer is around 7 to 8 bottles.
  • You can bring a total of 32 ounces of liquids on a plane, which is equal to 1 quart of liquids.
  • However, it is unlikely that you will be allowed to bring a full 32 ounces of liquid or gel on a plane due to container restrictions. You will likely be able to bring approximately 25 ounces in total.

Is It Unlikely for Shampoo to Explode in Checked Baggage?

There is a small chance that your shampoo could explode if you pack it in your checked luggage. The reason for this is that when you’re flying at 35,000 feet, the pressure inside the airplane cabin changes and makes the air inside a shampoo bottle expand. To prevent your shampoo bottle from exploding, it is suggested that you avoid having too little shampoo in the bottle and wrap it in plastic to prevent any leaks.

Can I Bring Conditioner on a Plane?

  • If you want to bring hair conditioner on a plane, make sure the bottle of conditioner is not larger than 3.40 ounces or 100 milliliters if you’re packing it in your carry-on bags.
  • You can pack anything you want in your checked bags without any restrictions.


In conclusion, you can bring shampoo on a plane in both carry-on and checked bags. For carry-on, adhere to the 3.4-ounce/100-milliliter limit. International travel follows the same rules. Different shampoo types have specific guidelines.

There are no set limits on shampoo bottles in checked bags, but airlines’ size and weight rules apply. To prevent explosions, avoid overfilling bottles. Conditioner follows the same carry-on limit. Understanding these regulations ensures a smooth travel experience.

Read Also: Are Selfie Sticks and Tripods Allowed on Planes?

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