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TSA 2026 Updates
LiquidsUnited States (TSA) Verified • High ConfidenceReviewed 2026

RESTRICTED — Allowed with Conditions to United States

Subject to the standard TSA 3-1-1 liquids limit in carry-on bags. Larger bottles are allowed in checked baggage without restrictions.

Can you bring shampoo and conditioner to United States?

Also known as: hair wash, body wash, conditioner

What is shampoo and conditioner?

Shampoo and Conditioner is allowed in carry-on with restrictions. Subject to the standard TSA 3-1-1 liquids limit in carry-on bags. Larger bottles are allowed in checked baggage without restrictions.

CABIN BAGGAGE (CARRY-ON)Restricted

Restricted In Cabin

Subject to the standard TSA 3-1-1 liquids limit in carry-on bags. Larger bottles are allowed in checked baggage without restrictions.

Security Authority:TSA Guidelines
HOLD BAGGAGE (CHECKED)Allowed

Allowed In Hold

Subject to the standard TSA 3-1-1 liquids limit in carry-on bags. Larger bottles are allowed in checked baggage without restrictions.

Customs Entry:United States Customs
Interactive guidance

Airline & country baggage checker

Pick your airline or destination to see the limits that apply to Shampoo and Conditioner.

Delta Air LinesCarriage protocol 2026
Carry-on statusRestrictedCabin baggage limit: 10 kg (22 lbs)
Checked hold statusAllowedChecked hold limit: 23 kg (50 lbs)
Carrier note:Follows standard TSA cabin baggage rules. Lithium batteries must remain in carry-on.

United States Customs & Border Protection Policy

Authority: TSA

Agricultural imports and cash amounts exceeding $10,000 must be declared. When flying internationally, you must comply not only with U.S. TSA regulations but also with the aviation security rules of your destination country and any transit hubs. For shampoo and conditioner, policies can vary significantly in regions like the European Union (governed by EASA) or the United Kingdom (CAA). Some countries impose stricter volume limits on liquids, absolute bans on specific electronics, or rigorous customs declarations for items in the Liquids category. Always check the official customs and aviation authority website of your arrival country before packing this item.

Airport Security & Customs Screening Procedure

When passing through the TSA checkpoint with shampoo and conditioner, place your travel-sized container (3.4 oz / 100 mL or less) inside a clear, quart-sized plastic bag. If standard 2D X-ray machines are operating at your lane, extract the quart bag and lay it flat in a screening bin. At airports equipped with modern 3D CT computed tomography scanners, you may leave your liquids inside your bag unless instructed otherwise by Transportation Security Officers. Medical liquids or baby nourishment exceeding 3.4 oz must be declared immediately prior to screening for manual inspection or explosive trace detection (ETD) testing.

Step-by-Step Packing Guide for United States Travel

Step 1

Verify your container holds 3.4 oz (100 ml) or less. Larger bottles of shampoo and conditioner must travel in checked luggage unless purchased airside at a duty-free outlet.

Step 2

Seal the shampoo and conditioner cap tightly to prevent leaks caused by cabin pressure changes, then place it inside a clear, resealable 1-quart plastic bag.

Step 3

Pack the sealed bag in an outer pocket of your carry-on for fast, one-hand retrieval at the TSA liquids checkpoint.

Step 4

At the security lane, remove the clear liquids bag from your carry-on and lay it flat in a screening tray on its own.

Step 5

If travelling internationally, check the destination country's import limits on volumetric liquids or spirits before boarding.

Frequently Asked Questions

Verified travel information

Author: BringOnPlane Editorial TeamReviewer: Travel Operations ExpertUpdated: 2026-06-30

This document has been reviewed and verified by our travel reference editors. All statuses, notes and guidelines are checked against live security feeds from the TSA (Transportation Security Administration), FAA (Federal Aviation Administration) and CBP (Customs and Border Protection).