JLM Lubricants

JLM Diesel DPF Spray


 / 400ml

  • Fast and effective cleaning of DPF
  • No dismantling of DPF
  • Extend service life
  • Cleans soot, carbon, deposits
  • Free of metal
JLM Diesel DPF Spray JLM Lubricants J02220

JLM Diesel DPF Spray removes particulate, carbon and other deposits in dirty diesel particulate filters (DPF) quickly and effectively, without the need to dismantle the filter.

Product information

JLM Diesel DPF Spray is the fastest and cheapest way to help your client to get back on the road as soon as possible, whilst at the same time providing a sufficient profit margin in the workshop. Diesel DPF Spray is ideal for garages when they are presented with vehicles with an illuminated particulate filter warning light, or for vehicles that do not pass the particulate measurement test during MOT testing.

Vehicles that are used to make short journeys or are never or hardly ever driven on motorways do not become warm enough, which means that they regenerate (clean) the particulate filter poorly, or not at all in many cases. Diesel DPF Spray offers a solution for the engine symptoms of loss of power or increasing fuel consumption that is caused primarily by driving short distances. JLM Diesel DPF Spray restores the particulate filter’s full capacity and ensures that exhaust gases can once again be expelled by the exhaust without any resistance. Spray JLM Diesel DPF Spray into the particulate filter prior to forced regeneration (by means of a test drive or OBD) to clean the filter and help the vehicle pass its tests.

JLM Diesel DPF Spray is a spray that comes in a handy aerosol can and contains a high concentration of active ingredients to clean and dissolve dirt. JLM Diesel DPF Spray cleans and regenerates dirty and blocked diesel particulate filters by reducing the combustion temperature of particulate, which means that it combusts earlier and faster at a lower engine temperature. JLM Diesel DPF Spray can be used in all old and new diesel engines in all vehicles with a particulate filter.

The contents of one can of JLM Diesel DPF Spray are sufficient to treat one particulate filter. JLM Diesel DPF Spray is non-flammable, contains no ash or metal and evaporates without leaving any residue. In the case of stubborn dirt, we recommend that the engine and the particulate filter are cleaned using the JLM DPF Cleaning Kit.


Take the correct protective measures before using JLM cleaning products. Wear gloves and safety goggles throughout the entire cleaning process.

  • Bring the engine up to operating temperature and then switch it off
  • Remove the temperature sensor and/or pressure sensor
  • Insert the spray pipe with special nozzle into the opening facing the particulate filter
  • Spray the entire contents of the can into the diesel particulate filter
  • Fit the temperature sensor and/or pressure sensor
  • RECOMMENDATION: For best results, add JLM DPF Cleaner to the fuel tank after spraying in the DPF Spray and before regeneration
  • Regenerate the DPF using a diagnostics test or by taking the vehicle on a test drive
  • Check the engine management system for error codes and delete the codes if present
JLM Lubricants

Great addition

"This is a great addition to the products in my workshop. We continuously see fantastic results in the recovery of emissions and engine performance, among other things."

- Paul Finn

JLM Lubricants


"I was very skeptical, but after using the product and starting my car, I couldn't believe my eyes ... the yellow light in my car was no longer on!"

- Kevin Kalo

JLM Fixing cars

Surprising­ly good

"I never thought that JLM would surprise me so much. It gets better and better every time. I will continue to use these products. The fantastic results speak for themselves. Keep up the great work."

- Andrew Watts


These are the most common questions we get.

Do any of the JLM additives help the performance of the high pressure diesel fuel pump?

J02330 Rapid is perfect for pump and injectors!

Is it OK to use the JLM Extreme Clean and the DPF Cleaner together?

No, this will not have a positive effect. In fact it may cause an adverse effect. And also the risk of overdosing! Never combine fuel additives


Will JLM Bluboost dissolve existing crystal infestation or is it more like a preventative product?

JLM’s Bluboost additive cleans and prevents crystal formation in the AdBlue® dosing system. It also conditions the AdBlue® fluid for a longer time to ensure proper working of the AdBlue® and SCR system. This helps prevent performance loss and the often-subsequent expensive repairs. It also reduces foaming at low temperatures

Is the JLM Engine Oil Flush safe for use with wet belt engines?

Our JLM OIL FLUSH is safe to use with ‘wet belts’ (TBIO). This is mainly because we use non solvent and premium pack of oil cleaning additives.


Does the Petrol Emissions Reduction Treatment also clean the catalytic convertor?

The catalytic converter is not a filter, it functions by converting harmful emission gases into less harmful gases. The filter can become contaminated if for example there has been an oil leak, and when this happens the filter needs to be replaced. There is no additive or chemical that will remove physical contamination from a catalytic.

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