What is AdBlue? AdBlue is a solution required to ensure diesel engines with selective catalytic reduction (SCR) systems meet the latest Euro 6 exhaust emission regulations It is a specially-formulated liquid (made of urea and deionized water), injected into the exhaust stream to help neutralise harmful gases and diesel emissions, including nitrogen oxides (NOx). AdBlue is now a requirement in many countries—including the United Kingdom—for the newer diesel engines. If a SCR-equipped vehicle runs out of AdBlue, it will fail to start. This makes regular top-ups of the solution essential for the vehicle to function properly (and meet emissions standards). Product Description: 10 litre container of AdBlue, especially designed for use in passenger cars and vans to provide an economical and full refill Includes a clean pouring spout housed in the side of the can to avoid contaminants such as dust or dirt entering the vehicle's tank. AdBlue from Solvenox is suitable for use in all passenger cars, vans and other diesel vehicles/machines fitted with Selective Catalytic Reduction (SCR) systems to reduce Nitrous Oxides (NOx) a harmful environmental pollutant.