Spray nozzle cleaning works by directing high-pressure liquid streams onto surfaces to remove dirt, residue, or buildup. The nozzles are designed to produce specific spray patterns, such as a full cone, fan, or rotating stream, ensuring thorough coverage of the area. In applications like tank cleaning, the nozzles use controlled rotation to reach all interior surfaces. The high velocity of the liquid dislodges contaminants, while the spray’s flow efficiently washes them away. This method is widely used in industries for its effectiveness, reduced water and chemical usage, and ability to clean hard-to-reach areas with minimal manual intervention.