The Ultimate Guide to Buying Adblue

Answering your AdBlue questions

If you own a diesel vehicle, you may have heard of Adblue. Adblue is a liquid solution that is used in diesel engines to reduce harmful emissions. It is a crucial component in meeting emission standards and is required by many modern diesel vehicles. If you are in the market to buy Adblue, this ultimate guide will provide you with all the information you need to make an informed purchase.

What is Adblue?

Adblue is a non-toxic, colorless liquid that is made up of 32.5% urea and 67.5% deionized water. It is injected into the exhaust system of diesel vehicles to convert harmful nitrogen oxides into harmless nitrogen and water vapor. This process is known as Selective Catalytic Reduction (SCR) and is required by many modern diesel vehicles to meet emission standards.

Where to Buy Adblue?

Adblue can be purchased at a variety of locations, including gas stations, auto parts stores, and online retailers. When purchasing Adblue, it is important to ensure that the product meets the ISO 22241 standard, as this guarantees its quality and effectiveness. You can also purchase Adblue in bulk from distributors or manufacturers, which can be more cost-effective for those who use a large amount of Adblue.

How to Use Adblue?

Adblue is typically stored in a separate tank in your vehicle and is automatically injected into the exhaust system. The frequency of refilling the Adblue tank will depend on your vehicle’s usage and size of the tank. It is important to follow the manufacturer’s instructions for refilling the Adblue tank to ensure proper usage and avoid any potential damage to your vehicle.

Benefits of Using Adblue

Aside from reducing harmful emissions, using Adblue can also improve the performance and fuel efficiency of your diesel vehicle. It can also extend the lifespan of your vehicle’s exhaust system by reducing the buildup of soot and other pollutants. Additionally, using Adblue can help you avoid costly fines for not meeting emission standards.

Adblue vs. Diesel Exhaust Fluid (DEF)

Adblue and Diesel Exhaust Fluid (DEF) are often used interchangeably, but there are some differences between the two. Adblue is the European term for the solution, while DEF is the American term. The main difference between the two is the concentration of urea, with DEF having a higher concentration. However, both products are interchangeable and can be used in any diesel vehicle that requires Adblue.


Purchasing Adblue is a necessary step for many diesel vehicle owners to meet emission standards and improve the performance of their vehicles. By understanding what Adblue is, where to buy it, and how to use it, you can make an informed purchase and ensure the proper usage of this important solution. Remember to always follow the manufacturer’s instructions and purchase Adblue from a reputable source to guarantee its quality and effectiveness.

Have any questions about Adblue? For orders or free advice please call 0330 1289838.