A nurse is teaching a new group of assistive personnel (AP) about the importance of hand hygiene. Which of the following statements should the nurse include?

If you don't have an infection, your hands won't infect others.

If you wear gloves, you do not have to wash your hands.

Use an alcohol rub when your hands are visibly soiled.

Rub all surfaces of your hands with an alcohol rub for 20 to 30 seconds.