Is there any restriction regarding hairspray on the plane or can you take hairspray on the plane ? According to the TSA aerosols or hairsprays are permitted on planes . but the containers need to be 3.4 ounces (100 ml) or less and fit in your liquids bag . hairspray that contains flammable gels or liquid are not allowed in carry on or checked luggage. If you think you'll need any of these, pick them up when you get there. Dry shampoo that comes in aerosol cans is also permitted in carry-on luggage, but only if the container is 3.4 ounces or small .
