Pressure Washing terms, defined
Plain definitions of the pressure washing words that come up on estimates, inspections and supplier calls, written for pressure washing companies. Each term says where it matters on the job and links the Koira calculator, cost guide or template that goes with it.
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Shared with DecksDeck stainingDeck staining is cleaning, preparing and applying a penetrating or film forming stain to a wood deck to protect it from sun and water.Pressure WashingDownstream injectorA downstream injector draws chemical into the water line after the pressure washer pump, so the pump never touches the chemical.Shared with CleaningDwell timeDwell time is how long a cleaner or disinfectant has to stay wet on a surface to do its job, as stated on the label.
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Shared with Commercial CleaningSafety data sheetA safety data sheet is the maker's document for a chemical product listing its hazards, safe handling, protective gear and first aid.Shared with Masonry and HardscapeSealcoatingSealcoating is spraying or squeegeeing a protective coat over asphalt driveways and lots to slow oxidation and water damage.Pressure WashingSodium hypochloriteSodium hypochlorite is the active ingredient in bleach, used in soft washing to kill algae, mold and mildew on exterior surfaces.Pressure WashingSoft washingSoft washing cleans roofs, siding and other delicate surfaces with low pressure and a cleaning solution, usually diluted sodium hypochlorite, instead of high pressure water.Pressure WashingSurface cleanerA surface cleaner is a round hood with a spinning bar of nozzles that cleans flat surfaces like driveways and patios evenly and fast.Pressure WashingSurfactantA surfactant is a soap additive that helps a cleaning solution spread, cling to surfaces and penetrate grime.
More for pressure washing companies: free pressure washing tools, templates and guides and how the trade runs on Koira. Or browse the whole glossary.