Can I fly internationally with bug spray?

Insect repellents or insecticides designed to be sprayed in the air or at the insect are not permitted in either carry on or checked baggage. Permitted aerosol release devices (button/nozzle) must be protected with a cap or other means to protect against accidental release.



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Aerosol insecticides are not allowed in carry-on; however they are allowed in checked bags as long as they are not labeled as hazardous material (HAZMAT).

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Aerosol insecticides are not allowed in carry-on; however they are allowed in checked bags as long as they are not labeled as hazardous material (HAZMAT).

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Some liquid repellents, including some containing Picaridin, are flammable liquids--these are still allowed but must stay within the size and quantity limits mentioned above. Liquids, gels, and aerosols in carry-on baggage are further limited to 100-ml (3.4 oz) containers at the TSA security checkpoint.

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You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item.

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So it is important to remember that all liquid, aerosol and gel items must be stored in containers 3.4 ounce or smaller. All of the 3.4 ounce containers must fit in a sealed 1-quart, clear plastic, zip-top bag, and only one plastic zip-top bag is permitted per passenger inside carry-on baggage.

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Summing Up: Traveling With Aerosols
But remember that you can't bring all aerosols on planes, like pepper spray, WD-40, or any other aerosol that isn't intended to be used on the skin and is flammable. You most likely won't get into trouble by bringing them, but you will be asked to discard them at the airport.

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You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item.

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So to repel any potential invaders, spray each part of your luggage. You don't need to spray everything inside. Spray the suitcase itself, so that the bed bugs will be repelled from the outside. If you spray your luggage, and put an impermeable plastic cover on it, you're ready to go.

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You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes in your carry-on bag and through the checkpoint. These are limited to travel-sized containers that are 3.4 ounces (100 milliliters) or less per item.

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Why is deodorant not allowed at a airport? The TSA prohibits containers with more than 3.4 ounces of liquid in carry-on luggage, so if you have a liquid or semi-liquid antiperspirant, be sure to check the quantity on the container.

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