4.64.6 out of 5 stars
175 product ratings

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148 reviews

by

easy to use.just add to fuel tank

compared to similar products on the market cataclean seems to work better.

Verified purchase:  Yes • Condition: new • Sold by: shopdirect365

by

mot in a bottle

i'm a mechanic by trade and deal with loads of particulate filter blockages and eml lights caused by carbon build up, and also mot failures on emissions due to dpf being blocked... i've been using this product for years because i feel its the best one on the market, it reduces the emissions for mot by a massive amount.. cars with this tend to go through mot gas test at near zero, compared to when not used, cars tend to hover around 2. over 3 is a fail,, thats one good point with this product,, also i tend to put a bottle in our diesel car every 4 months and give it a good run, 3k revs for 30 minutes forces it to regen and this stuff clears any blockages,, our car has done over 100k on same dpf and still we never get a eml light because of blocked dpf. got a car that failed mot on emissions put a bottle of this in on half tank of diesel give it a 30 minutes min good hard run before going to mot station and 9 cars out of 10 go through with very low readings,, this product wont help your emission if failed on burning oil ie worn out engine or turbo.Read full review

Verified purchase:  Yes • Condition: new • Sold by: autosmartcompon...

by

Cataclean

Used product before on a sluggish x type Jag sports cleared that problem.
Used this time on a V50 se sports design same problem, now pulls like a train brilliant!

Verified purchase:  Yes • Condition: new • Sold by: power.enhancer

by

THIS STUFF WORKS !!!!

Had a problem with the pcv valve on my Octavia estate, a lot of oil was passing through to the combustion.

I fixed the pcv problem then I put a bottle of this Cataclean in as instructed to try and clear any oil through, took the car for hard drive up the motorway in 5th doing 3-3500 rpm

There was a noticeable difference to the cars performance after 5 mins. the following day I noticed the whole of the back of the car was covered with a thick film of black oil, this could only have been caused by the Cataclean clearing the fore mentioned oil through.

I'm more than amazed at the results from this one bottle of cleaner, car is driving great, the engine is quieter and smoother, will be using again.Read full review

Verified purchase:  Yes • Condition: new • Sold by: must-have-wheels

by

Great product does what it say's on the bottle.

I've been using Cataclean in all of my cars, follow the simple instructions, and you'll find better MPH, MPG, and smoother crisper acceleration, and helps lower the car's emissions. I'll keep using this product, you should try it too.Read full review

Verified purchase:  Yes • Condition: new • Sold by: shopdirect365

by

RAC Cataclean

The car seems to run quieter since I have used RAC Diesel Cataclean, It also easy to put it into the car fuel tank,

Verified purchase:  Yes • Condition: new • Sold by: must-have-wheels

by

Cataclean great stuff 👍

It was recommended to me by a very good friend and he said it works wonders. I bought one an poured it into the tank and did what it said on bottle and yes it did make a difference in how the car runs now.
Yes I would recommend this product to anyone.Read full review

Verified purchase:  Yes • Condition: new • Sold by: motorsavers

by

Tried others but have Full confidence in this product, plus so easy to put in tank due to the long Neck on the Bottle

I use it every six months in my Skoda Diesel it keeps the engine clean and the MPG stable,

by

Keep the machine clean - use Cataclean

This was a repeat order because I felt that the cleaner does what it says. No problems with emissions at MOT. Recommended by my logal garage. I use one bottle every three months to ensure it realises its potential.Read full review

Verified purchase:  Yes • Condition: new • Sold by: shopdirect365

by

Cataclean say no more

Improved power, acceleration seems better .Information on container gives precise instructions on how to use.

Verified purchase:  Yes • Condition: new • Sold by: motorsavers

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