Carry-On Allowance for Liquids: TSA Guidelines on Aerosols, Gels, and Restrictions

You can bring a quart-sized bag for liquids, gels, aerosols, creams, and pastes through security. Each container must be 3.4 ounces (100 milliliters) or less. This rule is called the 3-1-1 liquids rule. Adhere to these guidelines for a smooth experience at the checkpoint.

The TSA restricts the total volume of liquids, aerosols, and gels to one quart-sized bag per passenger. Examples include beverages, toiletries, and creams. Items such as larger bottles or containers are not permitted in the cabin. Exceptions exist for medicines, baby formula, and breast milk, which may exceed the size limit but must be declared at security checkpoints.

Understanding the TSA guidelines on aerosols, gels, and restrictions helps travelers prepare for a smoother security experience. Knowing what items fall under these regulations can save time and reduce stress during airport screening. Travelers who are aware of these rules can avoid issues and penalties.

Next, we will explore specific items that fall under the liquids category, such as cosmetics and personal care products, and how to pack them effectively while adhering to TSA guidelines.

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