Essential oil can be taken on the plane as long as it does not exceed a single bottle 100ML. Essential oil belongs to volatile flammable substances. In principle, if it exceeds 100ml, it is not allowed to take it on the plane in large quantities, and it is necessary to declare whether it is carry-on or checked baggage before boarding.

According to the regulations of the Civil Aviation Administration of China, passengers can carry a small amount of cosmetics (except shampoo and bath lotion) for their own use, and each cosmetic is limited to one. The volume of the container shall not exceed 65,438+000 ml, and it shall be put in a separate bag for unpacking inspection.

Extended data:

Articles that are prohibited from being carried in the Catalogue of Restricted Articles but can be checked or checked by civil aviation passengers can be checked as luggage, handled by themselves or temporarily; It is a special article that can only be transported as carry-on baggage or checked baggage after being approved by public air transport enterprises. Public air transport enterprises shall inform passengers of the catalogue and approval procedures of special articles, and clarify the approval and information transmission procedures of special articles with civil aviation safety inspection institutions.

References:

Baidu Encyclopedia-Catalogue of Articles Restricted by Civil Aviation Passengers