The SCR (Selective Catalytic Reduction) AdBlue system cleaner is designed to maintain the efficiency of diesel engines by preventing the buildup of deposits in the SCR system. AdBlue, a urea-based solution, reduces harmful nitrogen oxide (NOx) emissions. Over time, crystallization and impurities can clog injectors and catalyst components, reducing performance. A specialized cleaner helps dissolve deposits, ensuring optimal AdBlue injection, improved fuel economy, and extended system lifespan. Regular use minimizes maintenance costs and supports environmental compliance in modern diesel vehicles.