When traveling to sunny destinations, packing sunscreen is a must. However, bringing aerosol sunscreen in checked luggage can sometimes be confusing due to aviation regulations on liquids, aerosols, and flammable items. Here’s everything you need to know about packing aerosol sunscreen in checked luggage, from airline rules to packing tips and safety considerations.

1. Are Aerosol Sunscreens Allowed in Checked Luggage?

Yes, aerosol sunscreens are generally allowed in checked luggage, but they are subject to specific guidelines due to their flammable nature. The Transportation Security Administration (TSA) and most international aviation authorities allow travelers to pack aerosol sunscreens in checked luggage, but within certain limits:

  • Size Restrictions: The TSA limits aerosol products, including sunscreen, to containers of 18 ounces (532 ml) or less per item in checked luggage. Additionally, the total volume of aerosol items per passenger must not exceed 70 ounces (2 liters). Check your airline’s guidelines as well, as some may impose additional restrictions.
  • Flammability Warnings: Because aerosol sunscreens often contain flammable ingredients, they fall under the category of “hazardous materials.” This is why regulations on aerosol sizes and total volume exist—to reduce the risk of a fire hazard in the cargo hold.

2. Packing Aerosol Sunscreen in Checked Luggage Safely

To ensure your aerosol sunscreen is packed safely and in compliance with airline regulations, here are some essential packing tips:

  • Secure the Cap and Nozzle: Aerosol cans can be prone to leaks if the nozzle is accidentally pressed during handling. Use tape to secure the cap or place a small piece of plastic over the nozzle to prevent it from being accidentally activated.
  • Use a Protective Bag: Place the aerosol sunscreen can in a resealable plastic bag or a dedicated toiletry pouch. This will contain any potential leakage and protect your other belongings.
  • Position Carefully in the Luggage: Pack the sunscreen toward the center of your suitcase, surrounded by soft items like clothing, to cushion it. Avoid placing the can near the edges or in spots where it may be exposed to impact.

3. Pros and Cons of Packing Aerosol Sunscreen in Checked Luggage

Before deciding to pack aerosol sunscreen in checked luggage, consider the benefits and potential drawbacks:

  • Pros:
  • Convenience: Aerosol sunscreens are easy to apply, offering a quick, even coverage which can be ideal for beach trips or outdoor activities.
  • Less Hassle at Security: By packing aerosol sunscreen in checked luggage, you avoid the TSA’s 3-1-1 liquids rule for carry-on bags, which restricts liquids, gels, and aerosols to containers of 3.4 ounces (100 ml) or less.
  • Cons:
  • Risk of Damage or Leakage: Aerosol cans can be sensitive to temperature and pressure changes, leading to potential leakage.
  • Possibility of Confiscation: If the sunscreen container exceeds the allowable size or volume limits, security may confiscate it, so it’s essential to check the can’s volume before packing.

4. Alternatives to Aerosol Sunscreen in Checked Luggage

If you’re concerned about the risks of packing aerosol sunscreen in checked luggage, consider these alternative options:

  • Non-Aerosol Sunscreen: Lotion or cream sunscreens are more stable for air travel. They are not subject to the same flammability concerns as aerosol products and do not require the same volume limitations. Non-aerosol options are available in travel-friendly sizes and are easier to pack without the risk of leaks.
  • Stick Sunscreen: Sunscreen sticks are solid and don’t count toward liquid restrictions, making them perfect for carry-on luggage. They’re also spill-proof and convenient for travel.
  • Powder Sunscreen: Powder sunscreens are becoming increasingly popular as a lightweight, easy-to-carry alternative. They’re often packaged in compact, spill-resistant containers and are ideal for quick reapplication on the go.

5. International Travel Considerations for Aerosol Sunscreen

When traveling internationally, it’s essential to check specific regulations for both your departure and arrival destinations, as rules may vary:

  • Customs Regulations: Some countries restrict or regulate the import of aerosol products, especially if they contain certain chemicals or propellants. Check customs regulations at your destination to ensure your sunscreen will be permitted.
  • Availability at Destination: Aerosol sunscreen may be available for purchase at your destination, particularly in beach or resort areas. Buying it upon arrival can eliminate the need to pack it, saving space and reducing the risk of leakage.

6. Tips for Eco-Friendly and Skin-Friendly Sunscreen Choices

If you’re considering alternatives to aerosol sunscreen, keep in mind that some sunscreens can be both eco-friendly and travel-friendly. Here are some options that are worth considering:

  • Reef-Safe Sunscreen: Many popular travel destinations, including Hawaii and parts of Mexico, have banned sunscreens containing chemicals harmful to coral reefs (like oxybenzone and octinoxate). Look for reef-safe, mineral-based sunscreens that are better for the environment and allowed in more eco-conscious locations.
  • Compact, Refillable Containers: For travelers committed to using specific sunscreen products, refillable containers allow you to bring smaller quantities in compliance with regulations. Transfer your sunscreen to a small, TSA-approved container for easy packing.
  • Solid or Powder Sunscreens: These sunscreens provide sun protection without the need for aerosols, are compact, and avoid liquid and flammability restrictions. They’re particularly useful for carry-on packing and can be kept with you for easy access.

7. Final Thoughts: Should You Pack Aerosol Sunscreen in Checked Luggage?

Aerosol sunscreen can be packed in checked luggage if it’s within the allowable size limits. With careful packing and by following safety guidelines, it’s generally a safe and effective option for travelers. However, if you’re concerned about potential leakage or international restrictions, consider alternative sunscreen formats like lotions, sticks, or powders that are easier to pack and may be more environmentally friendly.

Ultimately, by adhering to airline and TSA guidelines, choosing travel-friendly sizes, and exploring alternative sunscreen options, you can ensure that you’re prepared for sun protection at your destination without the risk of complications during your travels.