ADBLUE OFF: EVERYTHING YOU NEED TO KNOW

AdBlue is a diesel exhaust fluid (DEF) used in vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful nitrogen oxide (NOx) emissions. It consists of a 32.5% solution of high-purity urea and deionized water. AdBlue is injected into the exhaust system, where it reacts with NOx, converting it into harmless nitrogen and water va