Pressure washers remove dirt, mold, mildew, and staining from driveways, decks, fences, siding, and outdoor equipment. The right pressure and flow rate depends on the surface you are cleaning and how stubborn the buildup is.
My reviews cover electric and gas pressure washers by PSI, GPM, nozzle options, hose length, and portability. I compare models suited to light deck and patio cleaning through to heavy-duty driveway and equipment washing.