TSA item rule · verified 2026-07-02
Can you bring deodorant on a plane?
TSA's official answer, checked against tsa.gov on 2026-07-02.
Carry-on bag limits apply
Stick/solid deodorant — any size. Spray, gel, liquid or roll-on — 3.4 oz (100 ml) or less, inside your quart bag.
Checked bag yes
All formats allowed. Aerosols must have the nozzle protected by a cap against accidental release.
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: toothpaste · dry shampoo
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