Redex Deals

Redex Deals & Offers

155 deals2,569 comments
Redex at Wilko for £2
318°
Found 13th MayFound 13th May
Half price one bottle for 2 tanks
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jasmeetsinghdhaliwal

Back in stock

jhw

I think Poundland has been redefined to mean everything costs a multiple of £1 -I went in yesterday and they seem to be selling lots of things for £2, £5 and other multiples - and they weren't even bargains (skeptical)

dave_stuf67

I can assure you when I had a summer job measuring lubricity and anti foam additives for Shell research I wasn't pretending. It's all farmed out to companies like Infineum and yes the supermarkets put the same stuff in now as the brand's as all the research is done. It's all the same stuff for now

Rimi

I know that Redex is snake oil . But nothing better goes to these BP/Shell/Esso etc. - same snake oil. They just pretend doing these research and caring about fuel. Buy they don't ! They just cares about money. Your choice to believe or not, but I have NEVER EVER bought Premium or Branded fuel in my life over 45+years and all my cars I had never had any problems because of fuel. Good luck to you pal believing these myths about "Premium" and "branded" fuels!

dave_stuf67

Not got a clue have you. They have hundreds of research scientists working on multiple engine test beds inspecting engines. Fuel is a commodity and they are desperate for the invention that will make their fuel markedly better than their competitors. Redex havent changed the formulation since 1922. Its just essentially paraffin dyed red. Holts have three chemists working on all their products from paint to tyre weld. I doubt they even have an engine test bed.

Redex Fuel System Cleaner - £2 @ Wilko
82°Expired
LocalLocalFound 12th MayFound 12th May
Redex Diesel Fuel system Cleaner Came across on wilko Online price £2
justlikethat

It's available instore bought them yday from Wilko

Rimi

No stock. Same price at Tesco.

Redex Diesel System Cleaner  £2 at Sutton Tesco Extra
169°
Found 7th MayFound 7th May
Selling for £2 at Sutton Tesco Extra store. May be store-specific not sure. Usually around £5+ on eBay etc. Seems to be selling for £2 at other stores too
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omendata

Yaaaawwwwwnnnnnnnnn move along boy!

AsianInvasion

Talk all the cr*p you want if I notice the difference then I know there's a difference.

stressedman

shell vpower seems to improve smoothness with my 2.4 turbo diesel. I'm also convinced performance improves with my car too. not sure about redex, i though it helped with my old 1990 g reg rover, but that was a long, long time ago!

omendata

Some folks just talk right out of their ar$es 30-60% Ethoxylated alcohol 30-60% Coco diethanloamide These are surfactants , so will basically emusifty water in the diesel. Basically they're selling you a concentrated version of what's already in diesel. Redex was used in the old days when water contamination in fuel was prevalent - it isnt now but still the myths and the gullible remain!

Krizzo3

V power diesel actually has lower power potential as oil is replaced with additives It may clean but by no means should make more power

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Redex Diesel and Petrol Fuel System Cleaner 250ml reduced to £2 @ Asda
295°
Found 4th MayFound 4th May
Both have been reduced to £2 at Asda
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Terrahawks

5th gear and it does work watch -

ahmed3046

It all crap it doesn't make any difference at all!!top gear tested all the fuel additives that's supposed to work and everyone of them failed!

u664541

Tankful of premium fuel would do the job

jamiefisher86

Look at fueltone instead. much much better. Redex is like water.

rimalpatel007

Herd it's better for engine adding the premium unleaded

Tesco - Redex petrol system cleaner £2 instore
169°Expired
LocalLocalFound 24th AprFound 24th Apr
Tesco Durham Redex petrol system cleaner 250ml - £2 Redex diesel system cleaner 250ml - £2 Redex DPF cleaner 250ml - £4
jamiefisher86

Rubbish stuff better off with Fueltone

Yas

Nationwide I believe. Just ordered through the grocery delivery site. In the half price offers section if the search doesn't bring it up.

Hardawan

They should call it pounds land as they hardly have anything good for a pound any more

bmbratz

Same in Poundland

Redex Petrol system cleaner 3 pack only £1 @ b&m
754°Expired
Found 15th AprFound 15th Apr
B&m’s further reduced this 3 pack to only £1 . Someone might still get it at their local store .
dataload

My local b&m never has Redex Petrol, only diesel. 3 Pack in Asda is £2-3.

Niz

None in Hayes as expected

jeannot18

Same for me, last week MOT failed on emissions. My mechanic must be slightly more honest as he said that he would just use the stuff you put in the tank, and retest it and it passed without advisory

TheRatedSeller

Definitely helps! Keep it at 3rd gear and drive at 50 for around 10 minutes. Just make sure the engines warm.

itchyone

Only to your wallet.

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REDEX ADBLUE 5L £4.78 @ COSTCO mon 2nd April
56°Expired
Found 30th MarFound 30th Mar
Heads up from monday 2nd April at costco i store the have 5L of redex adblye for just £4.78 inc vat chepest other is at tesco which is 1.5l for £11.59 this is a HUGE 5L Adblue® i… Read more
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ninjin

Adblue... Is adblue. Irrelevant of brand. If you are willing to pay £11.59 for 1.5l of adblue, then you are not doing enough miles to warrant driving a diesel! Most diesel cars will have an adblue tank of 15litres. So that's why I say if you are buying 1.5l to top up, you aren't doing enough miles. On my euro6 VW, I get through around 10litres every 8kmiles. So, 1.5l for me would only last 1000miles! Adblue is widely available for under £10 for 10l. If you are lucky enough to have a Scania truck service/parts nearby, then it's around £8 incl vat for 10l.

Redex Diesel System Cleaner X3 - £2 @ B&M
443°Expired
Found 29th MarFound 29th Mar
https://www.bmstores.co.uk/products/redex-diesel-system-cleaner-250ml-3pk-332961
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EDEN188

There are markers on the side of the bottle. I fill a notch/marker of Redex in before filing my tank.

HUKDAddict

My local B&M doesn't sell this 😣

dem0nx

Doesn't matter according to the bottle. I didn't notice much of a difference tbh.

EN1GMA

Is this to be used on a full tank? So pour this in then fill up? Or fill up tank then pour some of this in?

Besford

Read your handbook. The manufacturers will tell you NOT to put additives in your fuel. That's good enough for me!

3 bottles of Redex (Petrol or Derv) for £4 @ B&M
386°Expired
LocalLocalFound 10th MarFound 10th Mar
Available in-store, we worth adding to every tank fill, especially supermarket fuels at this price. Having had a fully serviced derv suffer from dirty injectors (and had a good cha… Read more
zx636r

What about a dose of castor oil.....always cleared my old dad out................

luvsadealdealdeal

yep but sticking it in your old motor 10 days before the MOT (ie emissions) is worth the investment best 50p you can spend

doctorblue

Buy some Miller's Ecomax and stop wasting your time

NGRhodes

If you look at the Redex datasheet you can see this is not Generic Naphtha, but has a specific EC and CAS numbers, which if you look up shows its hydrocarbons have carbon numbers predominantly of C6 to C13. This is a bit lighter than pump petrol (which is predominantly C4 to C12), is a common carbon deposit cleaner, though if you want something more effective at cleaning you should be looking at something containing Polyether Amine (PEA), which would be good for occasional treats, but Redex is great a regular fuel treat.

dave_stuf67

exactly, mostly Naphtha a generic term for petroleum distillate. Ie distilled from Crude oil . AKA petrol.

Redex Stop Oil Leak £2 @ Wilko - Burnley
92°Expired
LocalLocalFound 6th MarFound 6th Mar
Bang it in the oil tank. Worked for my blown head gasket. Seen at Wilkos Burnley
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oodyanickabolokoff

By the time the research on vapeimg is through and clear, this would probably be better for you. Lol

kevm1

Ha ha (lol) (lol)

maffeycourt

Can you Vape on it?

andywedge

Nice spot @oodyanickabolokoff . Thanks for posting and welcome to HUKD.

Redex Petrol System Cleaner 4pk - £4.50 at Wilko
361°Expired
Found 1st MarFound 1st Mar
Best price i could find The Redex Petrol Injector Cleaner removes harmful deposits that build up in the fuel system, leading to fuel savings and reduced emissions.
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NGRhodes

B&M are doing 3 2-shot bottles for £4 - https://www.hotukdeals.com/deals/3-bottles-of-redex-petrol-or-derv-for-4-bm-2907353

samspud

Waste of time

m5rcc

Obviously - not applicable to just petrol cars.

Besford

My main vehicle is diesel. would you make similar claims there?

sJohnson23

Obvious this is an anecdote not data but my 12 year old Audi came up with emissions light on the dashboard. It didn’t go away for two weeks and my MOT was coming due. Figuring it was worth a punt, I emptied a bottle of this into my next full tank (ordinary stuff from Tesco) and 100 Miles later, the light was off and it passed its MOT. As I say, just an anecdote but it worked for me.

REDEX Petrol Octane Booster 500ml @ Asda instore - 50p
530°Expired
Found 21st FebFound 21st Feb
Found in Asda Southampton Central. Redex Octane Booster 0-60 Petrol 500ml Adding Redex Octane Booster 0-60 Petrol 500ml to your tank ensures that you know your car… Read more
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polarbaba

Cheers for that, will look into Millers.

pgilc1

"better than" is just the detergents and cleaning agents. I used Millers diesel additive when i had a diesel. Consistent additives, and works out at about 2p per litre, so an awful lot cheaper than buying "premium" diesel. Nothing wrong with supermarket diesel. It all comes from the same refinery, just different brands put different addititves in

polarbaba

Some years ago when it was introduced, they released some pamphlets which had stated it. Whether that's the case currently is something I cannot say. Today I filled up with the shell premium diesel which isn't as good as the BP premium, but better than the regular diesel I got from costco, which is better than most supermarket diesels.

pgilc1

Premium diesel does not having a higher Cetane rating. Its predominantly cleaning agents in it.

pgilc1

We used to use it on our Nissan 370ZGT. It is optimised to run on 98RON fuel. The highest RON rating available here in NI is 97RON, so we added it to up the rating. Adding it to your average 1.0 fiesta will make no difference at all.

Online & in-store - Redex diesel half-price £2 @ Tesco (from today 01/02/2018)
274°Expired
Found 31st JanFound 31st Jan
Redex Diesel Half Price Was £4.00 Now £2.00 Offer valid for delivery from 01/02/2018 until 28/02/2018 Add it to your Groceries order? The car will thank you. No idea … Read more
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TokyoGhoul

Mine is a performance car- GT4. So I use a 99Ron fuel as that's what it was designed to run on. I always run the Mrs car on V~Power derv as she gets more mpg out of the tank. I used Archoil 6400 in the fuel and I couldn't believe the amount of grey carbon gunk that came out of the exhaust. Another product that I've used that works is BG244 for diesels and BG44K for petrol! So you can see that I really have used them all! Even low ash mineral 2 stroke lawnmower oil in the diesel. That works well to... Enter discount code- FEB15. FEB 20 on Powerenhancers website if anyone wants to try there stuf

luvsadealdealdeal

All the proof you need! :) 1. Redex 2. Oil & filter change 3. Spark plugs/ spark plugs leads change They restored old banger to nearly new Brake Horsepower rating Redex was the biggest single improvement - and the cheapest For £1 a shot, you'd be crazy not to give it a go & see what results it gives you, no need to be more scientific than answer the before & after question: 'does it drive better/ smoother/ more powerfully? Yes/ no'

luvsadealdealdeal

cheers - might give some of those a whiz :)

TokyoGhoul

Mine is a performance car- GT4. So I use a 99Ron fuel as that's what it was designed to run on. I always run the Mrs car on V~Power derv as she gets more mpg out of the tank. I used Archoil 6400 in the fuel and I couldn't believe the amount of grey carbon gunk that came out of the exhaust. Another product that I've used that works is BG244 for diesels and BG44K for petrol! So you can see that I really have used them all! Even low ash mineral 2 stroke lawnmower oil in the diesel. That works well to... I think for me it's more about keeping the internal parts of the engine it the best condition you can! Rather than getting more mpg. That's why my car gets Millers 10-50 triple ester nanotechnology oil with MANN filters. Oil and fuels are the life bloods of your vehicle! You wouldn't expect to keep healthy if you had a diet of chips and burgers everyday now would you?

jstyles

Totally agree!

Redex Petrol Injector Fuel System Cleaner 250ml £2 In Store @ Wilko
323°Expired
Found 13th JanFound 13th Jan
Suitable for all petrol, injector, turbocharger and intercooled engines including those fitted with a catalytic converter. Treats two full tanks of fuel. Suitable for all petrol in… Read more
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luvsadealdealdeal

bump! :) Still going strong, £2 in Wilko this morning - both for petrol & for diesel

bikerboytone

All kidding aside... I do use it in my car. It's coming up 22 years old and still has a carb! I'm happy to waste a few quid on it once or twice a year. I drive very rarely and like an old fart... If anyone saw me putting premium petrol in my old car they would keel over laughing! (I did try premium once or twice...no difference) I own a skoda Felicia! The one just before they went fuel injection! Old skool! (Never goes wrong though!) Much love all!

.MUFC.

Redex helps restore power by cleaning carbon deposits etc. It won't increase power at all, most of that is a placebo. You may restore mpg not increase it. It's important to understand that. The cars ECU is programmed in such a way as to run optimally in certain conditions, ie it detects 02 levels and increases or reduces injection rates, some cars are very smart and have variable timing and technical stuff like that. Makes me laugh when people stick big bore exhausts on expecting 20% increase in power. Well the only way you'll get an increase in power is if you have your car remapped to take advantage of the better flow rates etc. Same with air filters, they increase air flow yes but unless your car is mapped to take advantage of that there is little benefit. Your car may detect higher O2 levels and you may benefit slightly but its within the cars default map you would just run at a more optimal level gaining perhaps 1% increase in mpg power etc. Snake oil not really, it does what it says, but it isn't a miracle cure, it won't make much difference to an already clean injection system. It's like descalling a kettle basically. It could actually cause injection problems, if it loosened some carbon deposit and it got stuck in the nozzle it could actually cause problems. Best way to keep injection system clean is by using quality fuel, or use a bottle of redex or similar product every so often.

stealth666

I know it's not... it's a cleaner, stops the jets gumming up whilst stood ;)

simes

If you drove my car you would not say that ( Mondeo Diesel ). There is no doubt the tickover is quieter and smoother with redex in the fuel when the engine is cold. To be fair , the slightly better throttle response at low revs is not so noticeable (though i notice it ) and it does not increase MPG by any noticeable amount. But it definitely makes a difference and a £1 per fill up its worth it.

Redex petrol and diesel system cleaners £2 at Wilko instore
206°Expired
LocalLocalFound 27th Dec 2017Found 27th Dec 2017
Usually £4 but now £2 at Wilkinson Nottingham. ..city centre. ..might be national. ..sorry this is my first post...sure I made errors but trying to show I ain't a troll lol
dealomatic

Yup, not much use for electric cars :{

Besford

Save another £2 - don't buy it. Snake oil!

trickytree1984

Might as well just throw £2 in the bin

SteMoss

Is this any good for reducing emissions? Is it worth using?

sethjee

I use Gasoline for my petrol car. Is there a better fuel available in UK or do i need to order it from middle east?

Redex diesel or petrol 250ml £2.00 C+C reduced from £4.00 at Wilko
243°Expired
Found 12th Oct 2017Found 12th Oct 2017
Redex diesel or petrol 250ml £2 C+C at Wilko Product Info Diesel - Suitable for all diesel, injector, common rail, turbo charged, intercooled engines and cars fitted with catalyt… Read more
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tonydix21

No idea about cars 🚗 whatever was wrong Is clear now! B4 the product it was poorly.

Georgedeals

Costco, 4 x 500ml ,= 2 Litres Redex for about £12,50 Plus VAT

Kenmarinaris

Started using that and now have "antipollution faulty" error in my Peugeot 308:(

Besford

Your car manufacturer will tell you not to use this stuff. I think I'd trust them more than the manufacturers of this snake oil.

Besford

How would your injectors know you are in 1st/2nd gear? Could it all be in your head??????? :/

Redex Petrol/Diesel Injector - £2 @ Tesco Petrol Station
240°Expired
Found 17th Sep 2017Found 17th Sep 2017
Offer is national so check your local Tesco / Tesco Petrol Station. Just went to a Tesco Petrol Station to fill up and found that Redex was £2 (fuel injector) Normally they're £4… Read more
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Mirola

Some swear by it, others don't believe the hype. Unless you have a lab in your backyard shed where you can test this stuff yourself it's a personal thing I guess.

Mirola

More and more brands are starting to do this, Topaz now too (Irish fuel retailer).

Mirola

You beat me, only saw it today.

m5rcc

Again - you negate the increased fuel economy you get from using it in the first place. V-Power already has Redex additives in it and more...

m5rcc

The premium is mostly absorbed by the extra fuel economy you gain from using it in the first place! Add Drivers Club discount then it's fully negated!

Redex 3 pack 250ml diesel or petrol system cleaner £3.50 Asda instore
270°Expired
Found 31st Aug 2017Found 31st Aug 2017
Was in Asda in Hamilton and they had these upstairs on an end. Thought it was pretty decent value as it's in £4.99 in Halfords for one 250ml bottle! Cant find it online, so assumi… Read more
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othen

That was interesting - quite scientific and showed a clear improvement of about 2-3% in an older car. In that case I'm convinced it would be worth using Redex occasionally (perhaps once per year) - as the presenter said, once it is clean, it is clean. Thank you for that.

themosawi

I think it does have some benefits according to this video

othen

I suppose so, but I suspect the amount of detergent is not that critical, one just adds a small bottle per tankful (be it 90cc or 250cc does not seem to matter much). When this was advertised last week there was much debate about whether it did any good or not, and the general consensus was that it was a waste - the expert opinion being that it was far more sensible to change the motor oil regularly and frequently. I recall trying this out once with a 20 year old Saab 900 (the previous owner had left a couple of bottles in the boot). It made no discernible difference; over the next 10,000 miles I changed the motor oil three times (whenever Asda was having a sale at £12/gallon) and the oil that came out was noticeably less contaminated each time. From that (not very scientific) experiment I concluded that the best thing for petrol engines (especially older ones) is frequent oil changes, and that additives probably had no effect at all.

uwingnutu

Is this nation wide?

themosawi

No, the other one was 4 x 100ml (400 ml) while this one is 3 x 250ml (750ml). Definitely a better price!

Redex Triple Pack Petrol System Cleaner or Diesel System Cleaner £7 in-store at Asda
176°Expired
LocalLocalFound 26th Aug 2017Found 26th Aug 2017
Redex Triple Pack Petrol System Cleaner or Diesel System Cleaner £7 in-store as Asda
Schwarzenegger

250ml x 3?

ruheluddin86

Does this even work!????

gbooth

Waste of 7£

sola35

https://www.hotukdeals.com/deals/redex-petrol-system-cleaner-4pk-450-wilko-2775833

sola35

they are a four pack in wilkinsons, much better deal.petrol and diesel. http://www.wilko.com/car-maintenance-products/redex-diesel-system-cleaner-4pk/invt/0427248?utm_medium=affiliate&utm_campaign=Communities+%26+UGC&utm_source=HotUKDeals&utm_content=0&utm_term=47868&awc=2400_1503938967_4e4c84bb2c8afaed70600c5a2611326d

RedEX Petrol and Diesel system cleaner-Half price - £2 - Tesco Extra Blackpool
262°Expired
Found 5th Jul 2017Found 5th Jul 2017
Found this in special offer section Tesco Blackpool.
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thabiz

Redex doesnt do that, ZDDP additives supposedly can be poisonous to CAT's and DPF's (according to forum talk that is, and maybe some obscure info somewhere. Yes I get the irony that this is forum talk, but you have to take forum talk with a big pinch of salt. I imagine it would have to be in large concentrations for it to do serious harm, some extra ZDDP being in your engine oil shouldn't even be reaching the Cat/DPF, well only in tiny amounts due to the tiny amount of oil being burnt. I think the real reason for less ZDDP in today's modern engine oils is to do with cost, environmental impact and if your like me, maybe it's a bit too good for today's planned obsolescence agenda. Personally I wouldn't worry, the benefits out weigh the supposed risk. My family have used Extra lube ZX1 in 15+ vehicles, never had an issue with CATS. Used in Saab petrols, Mercedes Petrols, Subaru Petrols, Nissan Petrols, Renault Diesel, Citroen Diesel, VW Diesel, Kia Diesel etc etc. And if you have an older diesel that didn't come with a DPF or an old petrol that is worth peanuts then you truly do not need to worry, in my opinion.

tonyspoons

What's better than snake oil? CHEAP SNAKE OIL!

aitchem

Same price in Wilko too I think.

rickj

So it cleans fuel system but knackers your 500 cat? Really worth the risk.?

J4GG4

Apparently Forte advanced formula is the stuff to go for. Hard to find in stores though as its meant for trade only. Sold on ebay though. The second best product would be millers. Never used any myself though.

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