TSA Rules · Updated July 18, 2026
Can You Bring Nail Polish on a Plane?
Yes, at 3.4oz in the cabin. Nail polish is a flammable liquid, so it follows the 3-1-1 rule in carry-on and has a reasonable-quantity cap in checked bags.
The rules
Carry-on essentials
Move through the airport fast and keep everything in its place from gate to gate.
Every option, one look
| Product | Carry-on | Checked | The rule |
|---|---|---|---|
| Nail polish (3.4oz or less) | Yes | Yes | Fits the quart bag; standard bottles qualify |
| Nail polish remover with acetone | 3.4oz | Yes | Flammable liquid; same 3.4oz carry-on cap |
| Gel polish | 3.4oz | Yes | Counts as a liquid or gel |
| Full-size or bulk quantity | No | Yes | Checked in reasonable personal amounts |
The official word
Straight from TSA
“Nail polish is allowed in carry-on bags as long as it is 3.4 ounces or less. Larger quantities should be packed in checked bags.”
TSA, What Can I Bring · verified July 2026
Before the checkpoint
Three calls that matter
A typical nail polish bottle is well under 3.4oz, so it fits the quart bag with room to spare.
Acetone remover is a flammable liquid under the same 3.4oz carry-on rule; travel wipes avoid the issue.
Because polish and remover are flammable, checked quantities should stay to a reasonable personal amount.
FAQ
Quick answers
Can you bring nail polish on a plane?
Is nail polish remover allowed on a plane?
Can you bring gel nail polish in carry-on?
Can you pack nail polish in checked luggage?
Sources: TSA: the liquids rule · TSA: What Can I Bring · Reviewed July 2026