The Dirtiest Places

According to this Men's Health blog post, the seven dirtiest places are the following:

Automated Teller Machines (ATM)

Self-checkout Counters

Touch Screens

Mobile Phones

Remote Controls

Shopping Carts

Reusable Shopping Bags

Read the linked article for further elaboration on each one, though some (like the ATM and remote controls) are rather obvious.

For picture sources, click and check the link for the name of the picture.

Jay~