100
List 4 separate examples of when your hands would become contaminated and need to be washed during your work day. For how many seconds are you supposed to scrub your hands, fingers and nails?
What is touching your face or hair, switching work tasks, cleaning up your work station, handling dirty dishes, taking out the trash, returning from a break, after using the bathroom, before touching ready-to-eat foods, after touching a door handle.
Wash/scrub for 20 seconds.