10 bestGas Additivesof February 2025
112M consumers helped this year.
25% off
1

Redex DPF Cleaner Diesel, DPF Diesel Particulate Filter Cleaner To Clear Soot Blockages Quickly & Avoid Costly Repairs, Hassle-Free DPF Cleaner To Prevent Clogging & Reduce Emissions, 250ml
Redex

10.0
30% off
2

STP Ultra 5 in 1 Diesel Fuel System Cleaner 400ml , Restores Power and Protects your Engine, Enhances Fuel Economy, Mechanical Car Cleaning Products, Concentrated Cleaning Formula, Made in the UK
STP

10.0
3

Cataclean Petrol | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 500ml
Cataclean

9.8
22% off
4

Wynn's 28263 Diesel Particulate Filter Cleaner Fuel Additive DPF Regenerator Treatment For Passenger Car
Wynn's

9.6
5% off
5

STA-BIL Storage Fuel Stabilizer - Keeps Fuel Fresh For Up To Two Years, Effective In All Gasoline Including All Ethanol Blended Fuels, For Quick, Easy Starts, Treats Up To 40 Gallons, 16oz (22207),Red
STA-BIL

9.4
OtherUp to 11% off
6

Redex Diesel Fuel System Cleaner 250ml, Diesel Additives To Remove Harmful Emissions, Maximise Performance & Increase Fuel Economy With Redex Fuel Additives For Diesel Engines, Suitable For Hybrids
Redex

9.1
7% off
7

Dipetane DP001 1 ltr Fuel Additive Treatment for Improve Fuel Economy and Reduced Emissions
DIPETANE

8.9
8

Jovs AdBlue 200 Litre Barrel Universal Diesel Exhaust Fluid Additive For Car Commercial (SCR) -Crystal Clean Treatment, ISO 22241 Compliant, Injected into Engine Exhaust Gases – DEF
Jovs

8.6
9

Cataclean Diesel | Complete Fuel & Exhaust Cleaner | Catalytic Converter, Valve & Injector Cleaner | Fuel Additive Formulated for Performance & Fuel Efficiency | Pre MOT Emissions Reducer | 2 x 500ml
Cataclean

8.3
34% off
10

Wynns 1831039 76401 500ml Formula Gold Diesel
Wynn's

8.1
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