Yes, you can take hairspray on a plane, but there are important rules to follow depending on whether it is in carry-on or checked luggage.
Carry-on Luggage Rules
- Hairspray must be in a container of 3.4 ounces (100 ml) or less.
- The container must fit inside a clear, quart-sized resealable plastic bag along with other liquids, aerosols, gels, creams, and pastes (the TSA 3-1-1 rule).
- Only one such quart-sized bag per passenger is allowed.
- Larger cans will be confiscated if attempted in carry-on luggage.
Checked Luggage Rules
- Full-size hairspray is allowed as long as containers do not exceed 18 ounces (500 ml) per can.
- The total quantity of aerosol products in checked luggage must not exceed 70 ounces (2 kilograms).
- Hairspray must have a protective cap to avoid accidental discharge.
- These aerosols are considered flammable toiletries and must be packed carefully.
Additional Notes
- Always check airline-specific rules and international regulations, as they may vary or be stricter.
- Some travelers prefer to pack hairspray in checked baggage to avoid complications with carry-on restrictions.
- Alternatives like solid hair styling products or travel-sized non-aerosol hairspray can simplify packing for carry-on only travel.
In summary, small travel-size hairspray is allowed in carry-on bags, and larger cans can go in checked bags within prescribed limits and safety measures.