Quick rules for flying with nail polish in carry-on and checked baggage. Verdicts and conditions across the major aviation regions below.
Carry-on: ≤3.4 oz (100 ml), in your quart bag. Checked: max 18 oz / 500 ml per container due to flammable solvents, 70 oz / 2 kg total per passenger.
Carry-on: ≤ 100 ml per bottle in your 1 L liquids bag. Checked: max 4 bottles per passenger (flammable solvent).
≤ 100 ml per bottle in carry-on liquids bag. Checked: max 4 bottles per passenger.
≤ 100 ml per bottle in carry-on. Checked: max 4 bottles.
Carry-on: ≤ 100 ml per bottle inside your 1 L liquids bag. Checked: max 4 bottles per passenger (flammable solvent — ICAO/IATA limit).
≤ 100 ml per bottle in carry-on liquids bag. Checked: max 4 bottles per passenger.