Can you bring nail polish on an airplane?

Nail polish cannot be carried on airplanes because it is classified as flammable and explosive, and is categorized as dangerous goods, flammable goods among the prohibited items. According to the Civil Aviation Administration, it is prohibited to carry nail polish on airplanes, and it is also impossible to check in. 

In order to ensure flight safety, airlines have strict regulations on what passengers can bring on board. In addition to nail polish, some other flammable and explosive items such as sunscreen spray and hairspray are also prohibited to be carried or checked in. 

For perfume, it can be carried or checked-in if it is in a non-self-spraying package and the individual volume does not exceed 100ml. However, self-injecting packages of perfume, floral water, and windex are prohibited from being carried or checked in due to the possibility of self-inflammable ingredients. 

Nail polish is also prohibited from being carried on airplanes because it is a combustible item and is included in the scope of dangerous goods. 

Before traveling on an airplane, passengers are advised to check their baggage carefully to ensure that they are not carrying any prohibited items to avoid delaying their trip.