Valvoline AdBlue is produced by combining highly purified urea with ultra-pure demineralised water under clean and controlled conditions. Valvoline AdBlue works with all Selective Catalyst Reduction systems (SCR) to significantly reduce NOx content in diesel engine exhaust streams.
Blending engine oils since 1866, Valvoline have not just been making them longer than anyone else, they have been improving them longer than anyone else. This century and a half of creating and innovating oils and lubricants makes it's hard not to look past the quality, heritage and range of Valvoline oils. Bringing to market some of the highest quality lubricants, cleaners and engine oil, Valvoline is a name trusted by millions of car enthusiasts worldwide.