This Common In-flight Habit Could Expose You to Bacteria, Experts Warn

"In a 2017 peer-reviewed study published in the Annals of Microbiology, researchers sampled 60 ice cubes from both domestic and industrial facilities that made ice for aircraft, finding they contained more than 50 different strains of bacteria. A consistent percentage of the microorganisms identified from ice are known agents of human infections, and their presence indicates an environmental contamination."

"The toilets are regularly cleaned, but the locks and door handles are not. However, some experts say you should take things one step further and avoid the water in the bathrooms altogether-including never, ever drinking it, and maybe even skipping washing your hands with it, too."

"My takeaway from doing the research was to not drink the coffee and the tea. At all. I don't wash my hands either. I have wipes that I use."

Airplanes harbor significant contamination, particularly in bathrooms where toilet locks and door handles receive minimal cleaning. Research reveals airplane water systems contain over 50 bacterial strains, many causing human infections. A 2017 peer-reviewed study analyzing ice cubes from aircraft facilities documented environmental contamination indicating serious health risks. Experts recommend avoiding all airplane water, including coffee and tea made from it. Instead of washing hands with contaminated water, travelers should use sanitizing wipes for protection against bacterial exposure during flights.

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