"Flight Attendants Reveal the 5 Filthiest Areas on a Plane"

Flight attendants have revealed the five dirtiest parts on a plane that passengers should be aware of. These include the safety instruction cards, overhead bins, tray tables, seat covers, and bathroom handles. These areas are often touched by multiple people and are rarely cleaned thoroughly. Passengers are advised to use hand sanitizer or wipes to minimize exposure to germs. Additionally, a study found that airplane drinking water may be potentially unsafe, and experts recommend avoiding coffee and tea on flights.