TSA item rule · verified 2026-07-02
Can you bring toothpaste on a plane?
TSA's official answer, checked against tsa.gov on 2026-07-02.
Carry-on bag limits apply
3.4 oz (100 ml) or less, in your quart bag. A standard full-size tube is over the limit — buy travel size or check it.
Checked bag yes
Any size.
Liquids, gels and aerosols in carry-on follow the TSA 3-1-1 rule. The final decision always rests with the TSA officer at the checkpoint.
Source: TSA — What Can I Bring? · checked 2026-07-02
Related: deodorant · medication
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