Can You Carry On Nail Polish on a Plane? Carry-On vs Checked Rules
Traveling with your favorite shade? This complete breakdown on can you carry on nail polish on a plane explains current airline and security regulations. According to the Transportation Security Administration, nail polish is considered a flammable liquid and must comply with size limits in carry-on bags. Bottles cannot exceed 3.4 ounces (100 ml) and must fit into a single clear quart-sized bag. Checked luggage allows larger quantities, but careful wrapping and upright storage are recommended to avoid leakage.