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Navigating TSA security screening efficiently starts with understanding the 3-1-1 liquids rule, prohibited items list, and laptop carry-on guidelines.
Navigating TSA security screening efficiently starts with understanding the 3-1-1 liquids rule, prohibited items list, and laptop carry-on guidelines.
Key Travel Facts & Insights
TSA allows travelers to carry liquids, gels, and aerosols in containers of 3.4 ounces (100 milliliters) or smaller. All liquid containers must fit into a single 1-quart clear zip-top bag. Each passenger is allowed one quart bag.
Medically necessary liquids, prescription drugs, baby formula, breast milk, and juice are exempt from the 3-1-1 liquids rule. You must declare these items to TSA officers prior to screening.
Laptops and electronics larger than a cell phone must be removed from carry-on bags for separate X-ray screening unless in a TSA PreCheck line. Powdered substances over 350ml (12 oz) may require additional inspection.
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No, toothpaste is considered a gel and must be 3.4 ounces (100ml) or smaller to pass through TSA security.
Yes, solid food items like sandwiches, fruit, snacks, and nutrition bars are permitted in carry-on bags.