Keeping a bar of soap in your suitcase when packing for a flight is a bright idea. But can you bring a soap bars on a plane?
You can bring a solid bar of soap on a plane in both carry-on and checked baggage without any restrictions. unlike, liquid soap that must follow the TSA 3-1-1 liquid rule, solid soap are fine to bing in any amount.
This post covers everything you need to know about bringing soap on a plane carry-on and checked bags, and some of the best ways to pack your soap.
Let’s dive right in.
TL;DR
You can bring bar soap on a plane with no worries. It’s TSA-approved and allowed in both carry-on and checked bags without size or quantity limits.
You can also bring liquid soap, but if it’s in your carry-on, each bottle must be 3.4 oz (100 ml) or less and packed in a quart-size liquids bag. Full-size bottles are fine in checked luggage.
Soap in powder form over 12 oz (350 ml) will need extra screening at security, so it’s usually easier to pack larger amounts in your checked bag.
Any type of soap is allowed, including medical, antibacterial, shaving, or dish soap. Just remember the liquid rules for carry-ons.
For easy travel, keep bar soap in a small case or pouch, and make sure liquid soap containers are tightly sealed to avoid leaks.
Can You Bring a Bar Of Soap Through The Security Checkpoint?
According to the TSA (Transportation Security Administration), you can bring a solid bar of soap through the security checkpoint without any restrictions.
Here’s what they say about a bar of soap on their website.
Screenshot from TSA website
A bar soap TSA approved.
The same answers are also given in their the social media platforms.
This is some screen grabs for X (formerly Twitter).
Noni asked the TSA about bringing a soap bar in hand luggage.
They replied “yes a bar of soap is allowed in carry-on bags”.
But what if you are a fan of liquid soap?
Liquid soap, like hand cleaners, are also allowed through the security checkpoint but in small bottles.
Each container or bottle must be 3.4 oz / 100 ml or less and must be placed in a quart-sized travel bag with other toiletries.
It is what this screenshot from the TSA website says.
Also if you are a fan of soap powder, soap in powder form has another special rule: if it is more than 12 oz / 350 ml, it will require additional separate screening by a TSA agent.
Powders more than 12 oz / 350 ml must be placed in a separate bin for X-ray screening. Most of the time, they will be subject to additional screening, and containers may need to be opened. To avoid any inconvenience, it is advised to place powders over 12 oz / 350 ml in your checked luggage.
TSA
How many Bars of Soap You Can Bring In Carry-on Baggage?
If your soap is solid then the good news is there are no quantity or size limits on bringing it in carry-on luggage.
As long as your package fits in your carry-on baggage, you don’t need to worry.
Emma asked the TSA about bringing bar soap in carry-on baggage and whether it has to be placed in a quart-sized bag, which the TSA recommends for liquids.
The TSA replied that solid soaps are allowed in carry-on baggage and do not need to be packed with liquid bags.
Can You Bring a bar of Soap In a Checked Bag?
All types of soap (solid bar, liquid) are allowed in checked baggage.
Just like shampoo, liquid or solid soap does not have restrictions in checked bags, so feel free to place a full-size liquid soap in your checked suitcase.
The one thing you should consider is your airline’s checked baggage size and weight limits.
Dannielle asked the TSA if he can bring his facial cleanser in checked baggage, which is the African black soap.
The TSA said that bar soap is fine to bring in checked bags, no worries.
When traveling with expensive soap (luxury brands) or items in general, it is advised to not place them in your checked bag.
For example, a pack of Dial Armour Bar Soap is almost $250, and it isn’t worth the risk of being lost or stolen in your checked baggage.
What Type Of Soap Can You Bring On a Plane?
You can bring any type of soap you need in your carry-on or checked baggage.
Whether it is medical soap, shaving soap, liquid soap, technical soap, toilet soap, complexion soap, mechanic’s soap, anti-bacterial soap, dish soap, and hand soap, you can bring it.
The only thing you need to consider is if your soap is liquid. In that case, it should not exceed 3.4 oz / 100 ml in carry-on baggage. Other than that, you are just fine.
There are also no limits to the number of bars of soap you can bring on a plane. You can bring as much as you need as long as it is solid.
In addition to your soap, you can also bring the following liquids in your toiletry bag, as long as each is no more than 3.4 oz / 100 ml:
You can easily secure your soap in a small pouch like this Matador Toiletry Bag and place it inside your toiletry bag.
Using a regular soap box will also work just fine, especially if you use the soap regularly.
When traveling with liquid soap in checked baggage, make sure that your container is well sealed and leak-proof.
Test your bottle before filling it to spot any potential issues before they become a costly problem.
Final Thoughts
To sum up, you can bring a bar of soap on a plane without any restrictions, you can also take as much as you need in both carry-on and checked baggage.
For liquid soap, you need to follow the TSA liquid rules, which allows no more than 3.4 oz / 100 ml per container, packed in a single quart-sized bag.
If you want to take powder soap in your carry-on baggage that is more than 12 oz / 350 ml, the TSA may apply additional screening at the security checkpoint.
Frequently Asked Questions About Soap on a Plane
Is bar soap TSA approved?
Yes, bar soap is TSA approved. Solid soap is allowed in both carry-on and checked luggage with no size or quantity restrictions.
Can you carry liquid soap on a plane?
Yes, you can carry liquid soap on a plane. In carry-on luggage, each container must be 3.4 oz (100 ml) or less and placed in a single quart-sized liquids bag, following the TSA 3-1-1 rule. Larger containers are allowed in checked bags.
What are the rules for carrying liquid soap in luggage?
Liquid soap is allowed in both carry-on and checked luggage. In carry-on bags, containers must not exceed 3.4 oz (100 ml). In checked luggage, full-size liquid soap is permitted without restrictions.
Can bar soap be in carry-on luggage?
Yes, bar soap can be packed in carry-on luggage. There are no limits on size or quantity, and it does not need to be placed in a quart-sized liquids bag.
Is it okay to bring soap on a plane?
Yes, it is okay to bring soap on a plane. Solid soap is unrestricted, while liquid soap must follow TSA liquid rules in carry-on luggage.
What are the TSA guidelines for bar soap?
According to TSA guidelines, bar soap is considered a solid item and is allowed through security and on the plane without any restrictions.
Can bar soap be in carry-on bags?
Yes, bar soap is allowed in carry-on bags and does not need to be removed during security screening.
Gargie, is writer, traveler & a digital marketing specialist
passionate about traveling and exploring new cultures. She is a savvy traveler who likes to pack light, testing various luggage brands and seeking out budget-friendly airline options. Gargie enjoys creating unique recipes when she’s not on the go.
