Use our 15 degree brass detergent nozzle for easy application of pressure washer detergents, acids, and other chemicals. Applying soap at low pressure allows for a longer surface dwell time, results in better overall cleaning than high pressure detergent application. These soap nozzles offer a 15 degree spray pattern, which easily overlaps with smooth, even coverage, and with several orifices sizes you're sure to find the exact nozzle for your pressure washing need.