What not to do inside the airplane?

Experts reveal where the germs are hiding and how to stay healthy and comfortable while airborne.
  • Please! ...
  • Skip the ice in your drink. ...
  • Don't sit in your seat the entire flight. ...
  • Ditch your contact lenses. ...
  • Don't turn off the air vent over your seat. ...
  • Don't eat food after it's fallen on the tray table. ...
  • Don't use the blankets.




People Also Ask

You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.

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Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

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Solid food items (not liquids or gels) can be transported in either your carry-on or checked baggage. TSA officers may instruct travelers to separate items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine.

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Stick deodorant is fine in any size. Well, almost any size… Powders and crystals are good to go as well. Spray, Gel, Liquid, Cream, Pastes, and Roll-On deodorants need to be in containers no larger than 3.4 ounces and placed in a clear quart-sized baggie.

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7 things to never say on a plane
  • “Did you pack the bomb?” ...
  • “Are you crazy, no one tips a flight attendant!” ...
  • “I don't want to buckle up at this moment.” ...
  • “I can have that seat because no one else is using it.” ...
  • “I'll just hang out with you for a while.” ...
  • “'Nother beer pleesh.” ...
  • “Do you know who I am?”


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Avoid eating heavy foods, especially spicy foods and foods that you wouldn't even normally eat. Eating something that could really upset your stomach, or give you something worse like food poisoning, isn't fun. It's best to eat healthy foods even if it's just 24 hours before your trip, this could help a lot!

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Bulky Clothing Oversized clothing might be comfy—especially if you've got a long flight ahead—but it could lead to chaos at airport security. Flowy dresses, skirts, or bulky sweaters and sweatshirts may cause you to get selected for a pat-down to ensure you're not hiding anything, says Nelson.

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Items subject to the 3-1-1 rule include liquid and aerosol deodorant, cologne, perfume, shampoo, conditioner, dry shampoo, lotion, sunscreen and toothpaste. Outside of your clear quart-sized bag, you can pack your solid deodorant, toothbrush (manual and electronic), tweezers and mirrors.

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What is this? You can only bring water through security if it's less than 100ml. This is almost 5 times smaller than the average water bottle! Also, it's worth noting that even if you only have 100ml in a larger bottle, it's the size of the container that counts, and it still won't be allowed through.

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You can bring a water bottle, or container of water in your carry on. As long as it's in a 100 ml (3.4 oz.) or smaller container. There are some exceptions for babies needing formula or breast milk, and people with medical needs. Empty water bottles are allowed.

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If you would like to take a water or soda bottle on board, you have to follow the universal liquid rule, also known as the 3-1-1 rule. That means that the maximum amount of each liquid you bring on board has to be 3.4 ounces or 100 milliliters and all your liquids/gels must fit in one quart size bag.

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Toothpaste is considered a liquid by the TSA (Transport Security Agency), even though it's technically a paste. In fact, all pastes, gels, waxes, and lotions are also classified as liquids. And even today, these substances are still restricted by the 3-1-1 rule in hand luggage due to safety threats.

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While this can be confusing, most popular airlines allow you to bring a carry-on and personal item, such as a backpack or purse. In general, your personal item should be smaller than your carry-on and under the specific airline's carry-on dimensions, allowing it to fit under the seat in front of you.

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Certainly, you can pack clothes in your personal items or carry-on bag. But for a better experience, we recommend packing most of your clothes in your carry on and leaving extra space in your personal items.

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Compression socks prevent swelling Sitting for prolonged periods is common on flights, which, due to gravity, causes fluid retention in your legs below the knee.

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Vim and Vigr Nylon 15-20 mmHg Compression Socks “They come in different compression levels, fabrics (my favorite is the Merino wool for travel), and calf widths. They, by far, have the best variety, and I love my many pairs!” The 15 to 20 mmHg pressure is perfect for travel because it allows for all-day wear.

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