Leaving water in the pump can result in mineral buildup ... Dry O-rings in a pressure washer hose connector can twist slightly and tear as you make the connection, causing them to fail.

A combination of measurements, based on dBA, reflecting the proximity of the operator to the pressure washer ... For reference, a garden hose without a nozzle can flow anywhere from 6 to 10 ...

Winter can be a dirty season ... Water enters the pressure washer via a garden hose (a) and moves through a pump, which consists of a series of two or three plungers (b) arranged in a line ...