Why is my hair so greasy after a long flight?

“Airplane air is very dry—it has low humidity and lacks moisture. This can dehydrate your skin, including your scalp,” says Anabel Kingsley, trichologist at Philip Kingsley. “While not always the case, many people's scalps may produce more oil to compensate for this dry air, leaving them with greasier roots.”



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Instead, wear your hair loosely in a low ponytail or a braid with friction-free hair ties, clips or bobby pins that won't wreak havoc on your hair. For those with a natural texture, you can wrap your tresses in a silk or satin headscarf to protect your spirals and coils and prevent any frizz or flyaways.

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Empties your energy tank Air pressure is lower at higher altitudes, which means your body takes in less oxygen. Airlines “pressurize” the air in the cabin, but not to sea-level pressures, so there's still less oxygen getting to your body when you fly, which can make you feel drained or even short of breath.

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Lower oxygen levels contribute to the fatigue you're feeling. Because plane cabins are pressurized to simulate a 6,000-8,000 feet elevation, your blood absorbs less oxygen at those altitudes. This can cause dizziness, sleepiness, and a lack of mental sharpness.

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Depending on the length of your flight, you should definitely brush your teeth at least once, especially after a meal. Food debris and sugary foods are the primary causes of plaque build-up in your mouth. If you are flying frequently, it won't be long before it leads to gingivitis (or periodontitis).

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Sitting down in a tight seat for 13+ hours can sometimes lead to circulation issues, including swelling in the feet. According to The Healthy, the chance of your body forming blood clots increases when blood isn't moving correctly, such as when onboard a long-haul flight.

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For fly hair while you fly, think high buns. You have enough to worry about when you travel - you shouldn't have to worry about your hair. Buns are the perfect, effortless style that will keep your hair up and out of your way, so you can worry about where you put your passport instead!

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The TSA rules for a pat down are simple: if your hair sets the alarm off during screening, passengers will receive a pat-down by a same-sex officer. All hairstyles are subject to inspection, including braids.

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The appearance of every cabin crew, whether male or female, is an important factor; cabin attendants must look elegant and professional. If flight attendant wears their hair down, it can fall over their face, and they can feel uncomfortable while performing their duties, and it will not give a professional look.

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