Choosing Pressure Washing Nozzles for Different Surfaces
Operating pressure washing equipment requires a precise understanding of water dynamics, surface integrity, and hardware selection. While the power of the machine itself is measured in pounds per square inch (PSI) and litres per minute (LPM), the nozzle attached to the wand dictates how that energy interacts with a surface. Using the wrong nozzle can instantaneously etch concrete, splinter structural timber, shatter glass, or strip paint from weatherboards. Conversely, usin