AdBlue®

Reducing Emissions, Driving Sustainability

Are you a diesel vehicle owner? You are likely required to use AdBlue®. This is utilised in a high number of cars, light commercial vehicles, HGV’s and public transport worldwide.

But what is it, its functionality, and usage? Continue reading to have all your AdBlue® questions answered. 

What is AdBlue®?

AdBlue® is a toxic-free, colourless, odourless, non-flammable and biodegradable solution intended to help diesel vehicles reduce the harmful exhaust emissions. It helps to cut down harmful nitrogen oxide (NOx) emissions, which are created during the combustion process and turn them into harmless nitrogen and water vapour.

AdBlue® ingredients are a mixture of high-purity urea (32.5%) and deionised water (67.5%), as set out in the ISO 22242 standard. AdBlue® can also be known as AUS 32 diesel exhaust fluid (DEF).

How does AdBlue® work?

AdBlue® works alongside vehicle engine selective catalytic reduction (SCR) systems, and after the exhaust gas passes through the diesel particulate filter, AdBlue® is then sprayed and mixed into it via a dosing control system as it enters the SCR catalytic converter. This is where the ammonia within the urea reacts with NOx in the exhaust stream, neutralising it to form harmless nitrogen and water vapour, while additionally reducing total fuel consumption by 2-6%. AdBlue® and SCR systems are highly effective, reducing NOx emissions by up to 90%, hydrocarbon and carbon monoxide emissions by 50-90%, and particulate emissions by 30-50%. 

AdBlue Warning Light

What happens if I run out?

You should be notified on your dashboard before running out by an AdBlue® warning light showing it is time to top up. It is very important that you keep your vehicles and equipment topped up with AdBlue®; otherwise, they will not be able to meet the emissions standards. If it does not meet these standards, then it can lead to severe consequences, including large fines and penalties imposed by regulatory authorities.

How long does AdBlue® last? How much should I use?

This depends on several different things, such as the journey, your driving style, mileage, and environmental conditions. On most vehicles, it should indicate on your dashboard when you need a top-up of AdBlue®. 

In a standard passenger car, it will usually use around 1 litre for every 350 to 600 miles; however, this is just an estimated figure. To find out the exact usage rates then please refer to your vehicle’s handbook or a qualified mechanic.

What is the minimum volume I can buy?

WCF Chandlers are happy to be a reliable nationwide AdBlue® supplier to help you keep your pollution to a minimum and keep you on the roads. 

We can supply the following quantities: 

  • 210 litre barrels 
  • 1000 litre IBC 
  • Bulk 1000 litres and more


If you are looking for a reliable, competitively priced bulk AdBlue® supplier, please complete the form below. Alternatively, contact our friendly sales team for a quote on 01476 584123 or email us at sales@wcfchandlers.co.uk.

AdBlue Barrel IBC

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Stay warm with WCF Chandlers, The Home Of Heating Oil

With our domestic heating oil services for homeowners, bulk fuel solutions for farms and businesses, and local village buying groups with thousands of members across Lincolnshire, Nottinghamshire, Yorkshire, Norfolk, Northumberland, and the East Midlands, WCF Chandlers ensures you never run out of fuel, whether it’s home heating oil, gas oil for your farm, or diesel for your commercial operations.

Whether you need heating oil for your boiler, red diesel for farm machinery, or commercial fuels and diesel for your business fleet, we have you covered. Across all our depots, we are committed to providing exceptional value and exceeding expectations with our award-winning service. From affordable heating oil to bulk fuel supplies, WCF Chandlers delivers the right solution for your needs.  

 Get an instant heating oil quote 24/7 with our easy-to-use and secure online ordering system. Simply enter your postcode to see live heating oil prices near you and place your order anytime.  

Emergency Heating Oil: If you run low, we offer express deliveries and kerosene boxes that can be collected directly from our Grantham depot, giving you peace of mind when you need fuel quickly.

We also support local Village Buying Groups, allowing you to benefit from more competitive prices by grouping deliveries in your area. With thousands of members, our buying groups reduce distribution costs, and we pass those savings directly to you. Find your local group and join today.

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