What it requires
OFFICIAL (Steam): "Pressure wash 150 items."
How it fits the chain
Wash rung one of two:
- 150 items — this page.
- 350 items — Power Wash Pro.
Every stained surface — fences, benches, walls, pavement stripes — feeds the same counter; it rises automatically while you complete normal jobs, so plan no special grind for the early rung.
Where washable surfaces concentrate
- Graveyard, Zoo Enclosure and Trailer Park have the highest density of fencing and hard structures per map (hub problem-spot table).
- Use the washer in a fixed pattern — the Missing Dirt guide's "slow sweep" path also applies to stains, not just dirt.
Missable?
No (hub convention).
Where to go next
Power Wash Pro, the Pressure Washer page, faster cleaning workflow.