Airline regulations regarding the transport of liquids, aerosols, and gels (LAGs) in carry-on baggage apply to fragrances. These regulations typically limit individual containers to a maximum volume of 3.4 ounces (100 milliliters), and all such containers must fit within a single, quart-sized, clear, resealable plastic bag. Larger volumes of perfume must be placed in checked baggage.
Adhering to these regulations is essential for maintaining the safety and efficiency of air travel. These rules, implemented in response to security concerns, prevent the carriage of potentially dangerous substances in easily accessible carry-on luggage. Checking larger quantities of liquids ensures they undergo proper screening and are stored safely during the flight. Compliance with these regulations facilitates smoother security checks, minimizing delays and ensuring a more pleasant travel experience for all passengers.