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This TikTok Flight Attendant Revealed What You Should Never Drink On A Plane, And It's So Nasty

"It's absolutely disgusting."

A flight attendant on TikTok is going viral for revealing all the things you should never consume on an airplane...and you're gonna want to check this out before you travel again.

In a video titled "DO NOT Eat These Things On An Airplane," TikTok user and flight attendant Kat Kamalani spilled the tea on, well, why you should never drink tea on a flight — among several other things.

Kat in front of a background that is the interior of an airplane

"Rule #1. Never consume any liquid that is not in a can or a bottle," Kat warned. "The reason being is because those water tanks are never cleaned, and they are disgusting."

Kat pointing to a bottle of water

And it's not just the water itself you should avoid, but any beverages made with that water, like coffee and tea.

A flight attendant pouring coffee next to a woman and a child

"Talk to a flight attendant. We rarely, rarely drink the coffee or tea. They come from the same water tank, and so when you're drinking that coffee or's absolutely disgusting."

And in case you needed another reason to avoid airline coffee? Not only is the water gross, but the machines used to brew the coffee are apparently filthy, too.

"So these little coffee guys, they are rarely cleaned unless they are broken. [The pitchers] are taken out and cleaned between flights, but the whole machine is never cleaned."

Kat also notes that the coffee machines are stationed in the most unhygienic place on the aircraft...right next to the lavatories.

Inside of an airplane lavatory

And indeed, a recent study from the Environmental Protection Agency found that on 12% of commercial airplanes, the water contained bacteria found in human feces. So uh...make of that what you will.

At the end of her video, Kat shared some important advice for parents traveling with babies.

Kat points to a baby bottle

"Pro tip for all you parents. Never ask for hot water and put it in your baby's bottle," she said. "Ask for a bottled water on the side, and hot water in a cup. Then make your baby a bottle with the bottled water, and put it in the cup, and heat it up."

Kat's words of warning are now going viral across TikTok, with over 2.4 million views and counting. But Kat tells BuzzFeed her goal isn't to freak anyone out — she simply wants travelers to know the truth so they can make informed choices.

"As someone who travels for their job, I see things passengers wouldn’t," she told BuzzFeed. "So being a mom, I really wanted parents to know what they are giving their kids while traveling, and help them be more prepared."

A woman buckling a child's airplane seatbelt

And when asked if she had any other food and beverage tips to share with travelers, Kat explained why passengers should avoid anything too salty:

Avoid drinks and snacks with salt, like a Bloody Mary, because [being] 35,000 feet up in the air really dehydrates your body.

Welp, whenever I'm able to fly safely again...I think I'll stick to ginger ale.

You can follow Kat's flight attendant adventures on TikTok, Instagram, and YouTube. And you can check out her full TikTok of beverages to avoid below: