[header] How to use a power washer [title] Wear appropriate safety attire. [step] You should have safety goggles and protective footwear on. The footwear should also have a rubberized sole to minimize the risk of slipping on wet surfaces. 
You may want to wear long pants and a long-sleeved shirt to protect your limbs from flying dirt and debris. [title] Protect plants and breakable objects by moving them out of the way or covering them.