12 July 2026, 01:11 AM
I've been seeing a lot of posts claiming that the TSA is getting rid of the 3-1-1 rule, so I decided to look into it. If you're planning to fly soon, here's what you should know.
The short answer is no. The TSA has not officially eliminated the 3-1-1 rule across U.S. airports.
For anyone unfamiliar with it, the 3-1-1 rule means you can bring liquids, gels, creams, and aerosols in containers of 3.4 ounces (100 ml) or less. All of these containers must fit inside one clear, quart-sized plastic bag, and each passenger is allowed one bag in their carry-on luggage.
So why are people saying the rule is going away?
The rumors started because some airports are introducing Computed Tomography (CT) scanners, which create detailed 3D images of carry-on bags. These scanners make it easier for security officers to inspect luggage and may reduce the need to remove liquids during screening.
However, that doesn't mean the liquid limits have disappeared. Even at airports using newer scanners, travelers should continue following the existing TSA 3-1-1 rule unless airport staff specifically instruct otherwise.
Until the TSA announces an official nationwide policy change, packing larger bottles of shampoo, lotion, sunscreen, perfume, or other liquids in your carry-on is still likely to result in those items being confiscated.
If you're flying soon, it's best to continue following the current guidelines:
Have you recently traveled through an airport with the new CT scanners? Were you still asked to follow the 3-1-1 rule, or was your experience different? Share your experience below—it could help other travelers prepare for their next trip.
The short answer is no. The TSA has not officially eliminated the 3-1-1 rule across U.S. airports.
For anyone unfamiliar with it, the 3-1-1 rule means you can bring liquids, gels, creams, and aerosols in containers of 3.4 ounces (100 ml) or less. All of these containers must fit inside one clear, quart-sized plastic bag, and each passenger is allowed one bag in their carry-on luggage.
So why are people saying the rule is going away?
The rumors started because some airports are introducing Computed Tomography (CT) scanners, which create detailed 3D images of carry-on bags. These scanners make it easier for security officers to inspect luggage and may reduce the need to remove liquids during screening.
However, that doesn't mean the liquid limits have disappeared. Even at airports using newer scanners, travelers should continue following the existing TSA 3-1-1 rule unless airport staff specifically instruct otherwise.
Until the TSA announces an official nationwide policy change, packing larger bottles of shampoo, lotion, sunscreen, perfume, or other liquids in your carry-on is still likely to result in those items being confiscated.
If you're flying soon, it's best to continue following the current guidelines:
- Use containers that hold no more than 3.4 ounces (100 ml).
- Place all liquids in one clear quart-sized resealable bag.
- Pack larger toiletries in your checked baggage.
- Keep your liquids bag easily accessible during security screening.
Have you recently traveled through an airport with the new CT scanners? Were you still asked to follow the 3-1-1 rule, or was your experience different? Share your experience below—it could help other travelers prepare for their next trip.