Halfords Ratings and Reviews

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Engine Cleaner & Degreaser Reviews

Overall Rating:5 out of 5 stars.
"I normally use a different product that you need to order on-line....however being out of this & needing to finish a job quickly I went with Autoglym Vinyl & Rubber Care and Autoglym engine cleaner."... (read full reviews)
Overall Rating:5 out of 5 stars.
"My dads corsa was in dire need of an internal engine clean so gave this a whirl the stuff that came out of his exhaust was unbelievable but needless to say the car now feels like it wants to"... (read full reviews)
Overall Rating:5 out of 5 stars.
"Bought a tin of both Gunk Green and (orange) original as a comparison test on both side of a replacement engine/ engine bay of a Land Rover. Both worked equally well, and Gunk green is both less"... (read full reviews)
Overall Rating:5 out of 5 stars.
"Got rid of years of sludge after a couple of goes and a bit of scrubbing! Light oil came off with no effort!"... (read full reviews)
Overall Rating:5 out of 5 stars.
"Used on a very mucky engine and got the dirt off quite a bit but a lot of elbow grease is still required"... (read full reviews)
Overall Rating:4.9 out of 5 stars.
"I knew about gunk from days long ago and was pleased that it was available and as good as ever"... (read full reviews)
Overall Rating:4.9 out of 5 stars.
"After extesive erms and arrs and reading lots of reviews as i was apprehensive about damaging my car....i decided to give this product a go. Its pricey but id definately recommend using it. Wasnt sure"... (read full reviews)
Overall Rating:4.7 out of 5 stars.
"My 2008 Mitsubishi Outlander 2.2DiD best economy i could achieve when purchased was 45mpg. Over the last 18 months this has dropped rapidly to 28-30mpg max, despite putting a massive effort into"... (read full reviews)
Overall Rating:4.6 out of 5 stars.
"3 for 2 offer was brilliant, I always use this degreaser, its the best !"... (read full reviews)
Overall Rating:4 out of 5 stars.
"Very good product it does a very good job,easy to use , very pleased with it."... (read full reviews)
Overall Rating:4 out of 5 stars.
"Not as good as Original Gunk at removing oil and grease from a garage floor."... (read full reviews)
Overall Rating:3.2 out of 5 stars.
"Used it on our brick drive - stain was about 1 week old but quite large. It has got some of the stain up but some still remains. Applied 4 times already - will try again though. Would help if I had a"... (read full reviews)