Wear safety glasses, gloves, long pants, and closed-toe shoes
Check the pressure washer, hose, wand, nozzles, and connections for damage
Read the machine’s instructions and use the correct detergent if needed
Clear the area of people, pets, and loose objects
Cover electrical outlets, lights, and delicate items
Test the pressure on a small hidden area first
Start with the widest spray nozzle
Hold the wand firmly with two hands
Keep the nozzle moving to avoid damage
Spray at a consistent distance from the surface
Work from top to bottom
Use overlapping passes
Apply detergent if required and let it sit for the recommended time
Rinse thoroughly after cleaning
Switch to a narrower nozzle only if needed and safe for the surface
Never point the spray at people, animals, or yourself
Never use high pressure on windows, soft wood, painted surfaces, or fragile materials
Turn off the machine and release pressure before disconnecting hoses
Clean and store the equipment properly after use