Provide advice on how to accomplish the following goal. Give ONLY the advice, no other words or explanation.
For example:

Answer: <advice, as short as possible; a single sentence!>.

Goal: Clean a basketball hoop backboard.
Set a ladder in front of the basketball hoop, and, pressure washer in hand, climb the ladder to the level of the backboard and pull the trigger on the handle of the pressure washer to spray water at the backboard until it is clean.
Wipe down the backboard with a damp microfiber cloth.