Demonstrate power-washing techniques.

Demonstration should include

• selecting PPE, equipment, and cleaning solutions
• operating equipment according to manufacturer's instructions
• cleaning and storing equipment according to manufacturer's instructions.

Process/Skill Questions:

• What does PSI refer to, with respect to power washers?
• What are the various types of power washers? In what situations would one use each?
• What cleaning solutions can be used with power washers?