significance of diesel exhaust fluid

Have you ever come across the term ‘diesel exhaust fluids?’ Ever pondered over the significance of diesel exhaust fluids? Well, today, we’re going to break it down for you.

A perfect day for an afternoon drive in your four-wheeler includes nature adding beauty with its scenery illuminating from the outside. Little do you know, the black monoxide tainting the air can quickly turn this green scenery into a withered mess.

In the pursuit of quenching your need for speed, it is easy to stray from acknowledging the well-being of those around you. Global warming is a reality, and if we don’t collectively work towards making the world a sustainable place to live by cutting down our carbon emissions, we are all drifting into our doom a quarter mile at a time!

But how do we do our part? Is there any alternative to reducing these harmful by-products our beloved vehicles emit?

Keep your exhaust from exhausting our earth’s ozone, enter… diesel exhaust fluid.

Significance of Diesel Exhaust Fluids

Diesel is known to be more reliable among non-renewable resource options. There is no risk of sparking as the fuel is laced with auto-ignition properties. Lack of spark-plugs and wires cuts down on maintenance costs… all at the expense of emissions harmful to crops, trees, vegetation, and the ozone layer.

Diesel exhaust fluid helps mitigate the emissions from diesel-based vehicles. It comprises 32.5% urea and 67.5% deionized water. A selective catalytic reduction absorbs the concentration of nitrogen oxides which hinder the emissions from a diesel engine-based engine.

Tunnel in the ozone

Global warming is real and precautionary measures have become more necessary than ever. Greenhouse gases in the atmosphere have amplified the extent of our world, projected to heat 1.5 degrees Celsius by 2050.
Diesel cars contribute more to this issue than gasoline cars. Furthermore, diesel emissions can lead to respiratory problems such as bronchitis in addition to irritation of the skin. The earth’s ozone layer bears the most significant damage.
Sitting in the stratosphere suspended 15-30 km above the earth, the ozone layer shields us from the sun’s violent radiation. Ultra-violet rays stunt all vegetation’s growth, raising major environmental concerns.
Though the ozone layer is still recovering from its pre-1980s state, there is a desperate need for sustainable measures to speed up its recovery before 2060.
Diesel exhaust fluid is a significant step towards green and healthy earth for the world.

Breath of fresh air-The science of SCR

To reach an emission-free diesel experience, high-grade engineering goes into the process. It is only befitting to get our mechanic gear on and delve into the bag to understand the mechanics.
SCR, or selective catalytic reduction, is a technology that has been around for around half a century. The significant points of concern when it comes to emissions are nitrogen monoxide and nitrogen dioxide.
The exhaust gas in a vehicle with an SCR mechanism leads to a particulate filter that catches ash and soot, with the refined gas being pumped into a mixture of gases, followed by the DEF. The scorching exhaust gas combined with DEF enters the catalytic converters, where urea and exhaust gas react to break down nitrogen dioxide and monoxide into water and nitrogen. Result? A breath of fresh air.


Now that we acknowledge the importance of DEF, let’s take a quick pit stop to understand tips and how to administer it to our vehicle.

  • Know your supplier:
  • Do your research before investing in DEF. Before making a choice, refer to your mechanic mentioning the make and model of your car for better compatibility.

  • Pick your product:
  • The quality of DEF varies with every price point. Asses the product with its urea concentration. A target benchmark should be 32.5%.

  • Locate the entry:
  • Typically present beside the diesel tank entry point, you may struggle to find it in older models of SUVs. Check the passenger space, engine compartment, or trunk.

  • Replenish:
  • Grab a funnel to avoid spillage and deposit the fluid in your vehicle. Grab a paper towel just in case of excess on your car’s body, don’t look into it too much.

  • How often?
  • The answer to this question varies from the make and model of the car to its usage. Your vehicle will indicate when the DEF is running dry, though it is wise to consult a specialist to keep your car maintenance stress free.

Burning rubber responsibly

The world is slowly driving towards a cliff into its inevitable demise. Somehow, humanity’s pursuit of making lives easier has ironically made the very home we live in potentially inhabitable. Please do your part as a fellow petrol head into towing the world away from this cliff, into the same green it is known for, and DEF is the perfect fuel for this task. This is where the significance of diesel exhaust fluids comes into the picture.
Want the perfect DEF product for your earth-saving needs? American MFG is willing to take the wheel. With its cutting-edge refineries and developmental team, DEF has never been more reliable. The earth needs your help; click on the link before it’s too late! Click Here