Product details
Wynn’s AdBlue Crystal Clean & Protect – The Clever Additive to Stop Crystals in Their Tracks and Boost Diesel Emission Control – 125ml
If you’re running a diesel with an SCR system that relies on AdBlue, keeping that system tip-top is absolutely crucial. Over time, those pesky crystal deposits can build up in your AdBlue tank, injector, or pump, causing all sorts of headaches like restricted fluid flow and less efficient emissions control. That’s exactly where Wynn’s AdBlue Crystal Clean & Protect comes into its own. It’s specially crafted to nip crystal formation in the bud and even helps break down the early stages of deposits before they become a proper nuisance.
Why bother with this additive?
Well, if those crystals start clogging your SCR system, you could be looking at expensive repairs and unexpected breakdowns – not to mention a diesel that’s struggling to keep emissions in check. This little gem keeps everything flowing nicely, improving dosing accuracy so your engine ticks all the environmental boxes. It’s a real lifesaver if you want to avoid faffing about with garage visits or downtime.
Easy to use and totally compatible
No need to be a mechanic or faff with complicated instructions – just pour the 125ml bottle straight into your AdBlue tank whenever you top it up. It treats up to 15 litres of AdBlue, so whether you’re driving your own diesel or managing a commercial fleet, it’s bang on handy. Plus, it’s fully compatible with all standard AdBlue and Diesel Exhaust Fluid types, so no worries about mucking up your system.
Long-term perks
Using it regularly doesn’t just stop crystals forming – it also helps your SCR system’s components last longer. That means fewer surprises, better fuel economy, and consistent emissions compliance. Whether you’re nipping around town or running a fleet of vehicles, this additive offers peace of mind and keeps your diesel running smart, not hard.
So, if you want to give your diesel engine the best shot at staying clean and efficient, Wynn’s AdBlue Crystal Clean & Protect is a clever pick. Just bung it in at every AdBlue top-up and enjoy smoother journeys with less hassle.






