Can You Bring Toothpaste on a Plane Yes, you can bring toothpaste on a plane, but there are certain rules and restrictions you need to be aware of before packing it in your carry-on or checked baggage. The Transportation Security Administration (TSA) has specific rules regarding the size and amount of liquids, gels, and aerosols that you can bring in your carry-on baggage.
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for free. You
can too.