The Dirtiest Spot on an Airplane You Should Know About

Airplanes are a popular mode of transport, but some areas aren't cleaned often. Research indicates that the headrest is the dirtiest surface, harboring more bacteria than the toilet or tray table.

Unlike toilets that are disinfected after each flight, headrests are rarely cleaned, making them a breeding ground for microorganisms. Hair products and bodily fluids also accumulate.

To protect yourself, use your own travel pillow or clean the headrest with disinfectant wipes.

Other areas to watch out for:

• Folding tray tables: Clean them before use.
• Seatbelts: Not cleaned sufficiently.
• Seat pockets: May contain germs.
• Toilet handle: Touched by many passengers.