Solvenox AdBlue is a ready-to-use solution required for diesel engines with selective catalytic reduction (SCR) systems to 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 neutralize harmful gases and diesel emissions, including nitrogen oxides (NOx). AdBlue is now a requirement in many countries, including the United Kingdom, for newer diesel engines. If a SCR-equipped vehicle runs out of AdBlue, it will fail to start, making regular top-ups essential for the vehicle to function properly and meet emissions standards. This product comes in a 10-litre container, suitable for passenger cars and vans, and includes a clean pouring spout to prevent contaminants from entering the vehicle's tank. Solvenox AdBlue is compatible with all passenger cars, vans, and other diesel vehicles/machines fitted with Selective Catalytic Reduction (SCR) systems to reduce Nitrous Oxides (NOx).