Products that look alike on paper can perform very differently at home. Here is exactly what we look at before recommending one.
What We Look At
- Pressure and flow: rated PSI and GPM, and cleaning units (PSI x GPM)
- Power source: electric, gas, or battery, and what each suits
- Pump: axial versus triplex and expected lifespan
- Hose and nozzles: hose length, quick-connect tips, and detergent options
- Portability and noise: weight, wheels, and decibel levels
- True ownership cost: price plus accessories, fuel, and maintenance
Where Our Information Comes From
We evaluate manufacturer-published specifications, independent certifications, official product data from Amazon’s catalog, and patterns across verified customer ratings and reviews. We do not invent specifications, test results, or hands-on claims. Where we describe real-world performance, it reflects the consensus of verified owner reviews, not independent lab testing.
Updates & Corrections
Models, prices, and availability change often. We refresh guides as new models launch and older ones are discontinued. Spotted an error? Tell us and we’ll fix it.