Remember, though, that whilst we'd recommend adding a shot of Redex each time you fill up, the product can be added at any time – provided your vehicle is adequately fuelled.
We recommend that you use Redex DPF Cleaner in every second or third tank of fuel, particularly if you drive short journeys or do a lot of stop/start driving in a city.
Redex mixes with your fuel, so simply add it to your tank when you top up to help you improve your MPG and save money.
Redex System Cleaner (Petrol and Diesel) – Use whenever you fill up the tank, or every other time you fill up, depending on mileage and the age of the car.
Can You Put Too Much Redex in Your Car? No, you can't overdose your car with Redex. Our fuel additives are developed to be quick and simple to use, with a specially designed bottle that makes it easy to add a single shot of Redex to your car's fuel system.
You can add Redex between fill-ups, but we recommend adding a shot of Redex when you fill up the tank to help you save fuel throughout the year.
Redex Petrol System Cleaner gets to work instantly, working its way through the fuel system to remove dirt and deposits from the injectors.
It's only recommended to use a single dose of Redex, if you're fuel tank is bigger than 50 litres still stick to one dose.
During combustion, deposits build up on your fuel injectors and lead to an inefficient use of petrol. Redex stops this build up and cleans the injectors to save you petrol, and as the UK's number one fuel additive we've been trusted by drivers for decades.
We reckon Redex works out at about 5p extra on every litre of fuel used, but that's less than the fuel saving we've experienced. But as 5p a litre is about half the extra of 'Premium' fuel, it's pretty cost-effective as a way of getting your fuel system to work more effectively.
Redex is different; it offers you the option to buy standard grade unleaded petrol from wherever you want, but still get the best out of your car. Adding Redex to your car will always help to provide better MPG and engine performance, no matter where you buy your petrol.
Redex DPF Cleaner with Diesel System Cleaner – If your diesel car has a DPF filter and you do a lot of slow stop-start driving in town, add a shot of Redex DPF Cleaner to the fuel tank to prevent blockages in the filter. Our innovative formula cleans and reactivates the DPF, clearing soot without a costly repair.
Yes. Thanks to the advanced formula of our Petrol Fuel System Cleaner, the product is safe to use in any type of petrol engine, including modern hybrid cars.
Buy Now. Redex Diesel Booster is a specialist fuel additive that is designed to increase the cetane number of diesel fuel, maximising performance and power delivery. Capable of improving combustion in diesel engines, the product can increase the cetane number by up to two, for optimal performance and fuel economy.
Redex DPF Cleaner
It removes soot from the car's exhaust by trapping it in the filter.
Redex Petrol Booster increases your petrol's Octane number by up to 1.5, so no matter what you put in your car you can be sure that it is receiving the best. Petrol Booster can be added to a full tank of petrol, and should be used regularly for best results. Improve your Octane number today with Redex Petrol Booster.
Redex Lead Replacement can be added to your engine with unleaded petrol to provide your car with the additives it needs.
How Fast Do Fuel Injector Cleaners Work? Although most fuel injector cleaners begin working immediately, it takes time before the improvements become noticeable. Before the cleaners start working effectively, the vehicle should travel several hundred miles and burn a good portion of a full fuel tank.
For the first dose, simply install when you have a full tank of gas. It's that simple. From there, many experts will probably tell you that you should add a fuel injector cleaner to your gasoline every time you fill your tank up.
Reed valve allows the mixture to move in only one direction – from the carburetor to the crankcase. It prevents the mixture from moving back to the carburetor. In the effect reed valve improves reloading of the combustion chamber with fresh air-fuel mixture. This improves power output of modern two stroke engines.
The purpose of the Redex fuel system cleaners is to remove this build-up of deposits and keep the fuel injection system clean. By doing so, the fuel will burn more cleanly and therefore give you better performance and fuel economy as the engine is working more efficiently.
Causes skin irritation. May cause drowsiness or dizziness. May be fatal if swallowed and enters airways. Precautionary statements (GHS-US) : Keep away from heat/sparks/open flames/hot surfaces.
Yes, you can use Redex fuel additives in older cars as well as modern ones. At Redex, we evolve our technology to ensure our products are suitable for cars on the road today, and this includes older and classic cars.