Question: is spray perfume allowed in hand luggage?
Answer: In carry-on baggage, liquid perfume falls under the TSA's 3-1-1 rule. The rule allows each passenger to pack liquids, gels and aerosols in containers of up to 3.4 ounces, with all containers fitting in a single 1-quart plastic bag. ... Bags get jostled during the screening process, especially checked bags.