@barefoot.and.booked: A cruise ship needs a RIDICULOUS amount of fresh water every day. So where does it all come from? Here's how seawater becomes the water coming out of your cabin faucet—and what happens after it goes down the drain. #CruiseTok #CruiseShips #CruiseTips #CruiseLife #Cruising #CruiseFacts #HowItWorks #BarefootAndBooked