17 Secrets that Airlines DON'T WANT YOU TO KNOW ByAndrea Heckler, 01/06/2017 Gourmandize shares Share on Facebook Share on Twitter Pin it Share on WhatsApp Share on Google+ 12/17 Previous Next THE WATER ISN'T DRINKABLE Never drink water from a plane except if it's bottled. Don't even touch it. The drainage system for the toilets and the drinking water are only a few centimeters away from each other and are often cleaned by the same technician (or never cleaned). More steaming articles The "Perfect" Woman According To 18... Only 3% of people can SPOT the hidden... 10 dumb questions you should NEVER ask...