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Redex  |  SKU: 377380
61% off

Redex Diesel Treatment 250ml

Sale price £5.69 Regular price £12.08

Shipping calculated at checkout.


Product Specification

Care Information

Please refer to the product’s description, packaging, or manufacturer’s instructions for detailed handling, and safety guidance. Treat all items with care and use only recommended materials or methods for maintenance.

Delivery and Shipping

  • Small Parcels: From £3.99 for up to 10kg. Each additional 10kg is charged at the same rate. (Carriers: Royal Mail, Yodel)
  • Large Parcels (over 120cm): £14.99 per 10kg. (Carriers: Evri, ParcelForce)
  • Dispatch Time: Orders are usually dispatched within 1–2 working days.
  • Delivery Service: Standard 48-hour service (delivery times may vary by product).

Description

Redex Diesel Treatment is a fast acting redex diesel fuel cleaner formulated to remove harmful deposits from injectors and clean the entire fuel system, restoring lost performance and helping your engine run cleaner. Trusted by diesel drivers who search for redex diesel, redex for diesel and diesel redex, this 250ml bottle is an easy way to keep your fuel system in top condition between services.

Key Benefits

  • Removes harmful deposits from diesel injectors for smoother, cleaner combustion
  • Works as a powerful redex diesel system cleaner and redex diesel fuel system cleaner throughout the fuel line
  • Reduces exhaust emissions and engine noise
  • Restores lost engine performance and responsiveness
  • Increases fuel economy with regular use
  • Doubles as a dependable redex diesel injector cleaner for common rail and turbo diesel engines

How to Use

Add the full 250ml bottle directly to the fuel tank before filling up with diesel. Redex Diesel Treatment is dosed at 2.5ml for every litre of fuel, so a 250ml bottle is enough for around two average tank treatments. For best results, use every time you fill up, or at least once a month as part of your regular maintenance routine. This redex diesel additive is safe to use in all diesel vehicles, including those fitted with a diesel particulate filter (DPF) and catalytic converter.

Technical Specifications

  • Size: 250ml
  • Manufacturer code: RADD0057B
  • Suitable for all diesel engines, including common rail and turbo diesel systems
  • Safe for use with diesel particulate filters (DPF) and catalytic converters
  • Brand: Redex

Documentation and Safety

Full manufacturer product information is available on the official Redex Diesel System Cleaner page. A Safety Data Sheet is available for this product; always read the label and safety information before use and keep out of reach of children.

Frequently Asked Questions

Does Redex Diesel Treatment work?
Yes. Redex Diesel Treatment offers an effective way to clean deposits and dirt from within your diesel engine, removing buildup from fuel injectors and other fuel system components to help restore performance and improve engine health.

How do I use Redex Diesel Treatment?
There is no need to open the bonnet. Simply add the treatment straight to your car's fuel tank. This 250ml bottle includes dosage markers on the side, with 2 doses in total. Each dose treats a full tank of fuel.

How often should I use it?
You can use Redex Diesel Treatment as often as you like. For best results, add a dose every time you refuel, or use it once a month as part of routine maintenance.

Is Redex Diesel Treatment safe to use?
Yes. It is safe to use on all makes and models of diesel cars and is guaranteed not to damage internal engine components. It has been tested at four times the recommended dosage with no issues found.

Do I add Redex before or after filling up with fuel?
To minimise the chance of overdosing, add Redex Diesel Treatment to a full tank of fuel rather than an empty one.

Can I use Diesel Treatment in a petrol engine?
No. It will not damage a petrol engine, but it is unlikely to offer any benefit since it has been formulated specifically for diesel vehicles. Petrol drivers should use Redex Petrol System Cleaner instead.

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