12 Surprising Things You Should Never Put in Your Carry-on

Packing for a flight can be tricky, especially when it comes to your carry-on bag. We are generally aware of obvious blacklist items like weapons or large liquids, but there are some surprising items that can also cause trouble at airport security.

In this article, I’ll reveal 12 unexpected items you should never pack in your carry-on bag.

Gel candles

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These might seem harmless, but they count as liquids. Security sees them as a potential threat because they can be melted. Pack these in your checked luggage instead. If you want to bring a gift, opt for regular wax candles or other non-gel items.

Meat thermometer

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This kitchen tool can look like a weapon on X-ray machines. The long, pointed shape might get you pulled aside for extra screening. It’s best to pack meat thermometers in checked bags. If you need one at your destination, consider buying it there.

Magic 8 Ball

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This fun toy is filled with liquid, which means it’s not allowed in carry-ons. The dark liquid inside can also look suspicious on scanners. If you’re bringing one as a gift, make sure it goes in your checked bag.

Soft cheese

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Creamy cheeses like brie or camembert count as liquids. They can melt and exceed the 3.4-ounce limit for carry-on liquids. Hard cheeses are usually fine, but soft ones should go in checked bags. If you’re bringing cheese as a souvenir, plan accordingly.

Seeds and nuts

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Surprisingly, some seeds and nuts can cause problems at airport security, especially when traveling internationally. Many countries have strict rules about bringing in plant products. Even if they’re just snacks, large quantities might raise eyebrows. If you’re carrying more than a small personal amount, it’s best to declare them or pack them in checked bags. Always check the customs rules for your destination before packing food items.

Snow globes

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Most snow globes contain more liquid than allowed in carry-ons. Even small ones can cause issues. Security can’t easily tell how much liquid is inside. Save yourself the trouble and pack snow globes in checked luggage.

Wrapped gifts

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Security might need to unwrap presents to see what’s inside. This can ruin your careful wrapping job. It’s best to wrap gifts after you arrive or use gift bags. If you must bring wrapped gifts, put them in checked bags.

Cooking sprays

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Aerosol cans like cooking sprays aren’t allowed in carry-ons or checked bags. They’re seen as a fire hazard. If you need cooking spray at your destination, buy it when you get there. This rule applies to most aerosol products, not just cooking ones.

Disposable razors

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While it might seem odd, disposable razors can cause issues in carry-ons. The blades, even if they’re part of the razor, can be seen as potential weapons. Electric razors are usually fine, but traditional disposable ones might get flagged. To avoid any hassle, pack them in your checked bag. If you need to shave during your trip, consider buying razors at your destination or using an electric one.

Dry shampoo

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Many people don’t realize that dry shampoo is an aerosol product. Aerosols are restricted in carry-on bags due to pressure changes during flight. While small amounts (under 3.4 ounces) are technically allowed, larger bottles will be confiscated. It’s safer to pack dry shampoo in your checked luggage. If you need it during your trip, look for non-aerosol alternatives or buy a travel-sized bottle after security.

Gel-filled teething rings

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Baby items get extra scrutiny, and gel teething rings fall under the liquid rule. They might get confiscated if they’re too big. Bring solid teething toys instead, or pack gel ones in your checked bag. Always check airline rules for baby items before flying.

Large bottles of contact lens solution

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While small bottles are okay, large containers of contact solution aren’t allowed in carry-ons. They exceed the liquid limit. Bring a travel-sized bottle in your carry-on and pack the big one in your checked bag. Or buy a large bottle at your destination if you’re staying a while.

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Mary Apurong

Mary Apurong is an experienced editor and ghostwriter who enjoys writing and reading. She loves researching topics related to life and creating content on quotes, gardening, food, travel, crafts, and DIY. Mary spends her free time doing digital art and watching documentaries.

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