Which are the five dirtiest things in public places?

When being at a public place like a restaurants or a shop you’d better wash your hands quite regularly, if possible, as there are several extremely dirty objects!

The five most dirtiest things when you are at a public place, are the following:

• A restaurant menu
• The handle of a toilette door
• The ‘push’ button on a soap device
• A supermarket trolley
• Ketchup and mustard plastic bottles in restaurants