Hold to spray. Scroll to change distance.
Pressure at the surface vs. what it can take
Impact force at nozzle
Fan width on surface
Area cleaned
Spray time
Water used
Surface damage
Play lets you spray a surface yourself. Split screen puts two setups side by side so you can spray each one and see which cleans faster. Compare estimates a full job for each.
Surface
A
Nozzle tip
B
Nozzle tip
Both sides start with the same dirt. Only the side under your pointer gets sprayed. Scroll over a side to change its distance. A side counts as clean at about 92% and its timer and water stop there.
Surface
sq ft
Race to clean
A
B
Compare mode assumes a steady wand speed of 1 ft per second with 20% overlap between passes, spraying until about 92% of the dirt is gone.