| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Crystal Clean Diesel DEF & SCR Emissions System Cleaner both removes and prevents the formation of white crystals that form in the AdBlue® tank, pump, heater, sender lines, injectors and mixer of diesel vehicles. These deposits interfere with the diesel fuel system to the point that the vehicle may no longer be drivable. Specifically designed to be safe to use and work on SCT (Selective Catalyst Reduction) systems. Restores and maintains full efficiency with regular use. Install only into the AdBlue® tank.
Cleans and prevents crystal deposits.
Improves efficiency of AdBlue® and Diesel Exhaust Fluid (DEF) system.
Restores full Selective Catalyst Reduction (SCR) system performance.
Works with all AdBlue® / UREA fluids.
Clears common engine check light OBD codes associated with the diesel fuel systems.
1 bottle treats up to 35 litres of AdBlue® fluid.
AdBlue® is a registered trademark of the VDA Verband der Automobilindustrie e.V."
