Aerosol Insecticide is not allowed on flights in either carry-on or checked baggage. Aerosol Insecticide is not allowed in carry-on bags — Toxic chemicals pose cabin air safety risk. Insecticides and pesticides are not allowed in carry-on or checked bags. TSA officers have the final say on what is allowed through the checkpoint. If you are unsure, check the TSA website or ask an officer at the airport.
Items in the liquids, gels, and aerosols category are subject to the TSA 3-1-1 rule. Each container must hold 3.4 ounces (100 ml) or less, all containers must fit inside one quart-sized clear plastic bag, and each passenger is limited to one bag. Exceptions exist for medically necessary liquids, baby formula, and breast milk.
No, Aerosol Insecticide is not allowed in carry-on bags. Toxic chemicals pose cabin air safety risk. Pack it in checked luggage instead.
No, Aerosol Insecticide is not allowed in checked baggage.
If Aerosol Insecticide is found in your carry-on, TSA will ask you to surrender it, return it to your vehicle, give it to a companion, mail it to yourself, or place it in checked luggage if time permits.
TSA rules apply at U.S. airports regardless of destination. However, your arrival country may have different import regulations for Aerosol Insecticide. Check the customs rules of your destination before packing.