Rated 4.4 out of 5 by 10
Rated 5 out of 5 by chau very good product
very good product
September 6, 2015
Rated 5 out of 5 by Mazada Gunk
I have used this product for years just wish I could buy it in a gallon container.
August 22, 2015
Rated 5 out of 5 by GMDriver Good Gunk stuff....
Gunk engine de-greaser works good on the oily gunk, but it's best to let it sit on the surface a while to sink in then rinse and you have a nice, clean engine...
July 15, 2015
Rated 4 out of 5 by BigGar Always useful, and smelly.
I have used this stuff for years. It works well with adequate hose pressure or power washer. I wish it smelled better as the odor will linger for a day or so. Kind of an oily / diesel smell.
July 31, 2015
Rated 5 out of 5 by ferrari Multi use
Even cleans concrete well witout damage
May 18, 2015
Rated 4 out of 5 by Arpi Works well
June 7, 2015
Rated 4 out of 5 by Gissy This product is good.
Work fast in any surface.
January 22, 2015
Rated 5 out of 5 by SuperFast Clean!!!
Got my engine Gunk off. I purchased a 1987 pontiac. It looks like it never had the engine cleaned. So after 30 plus years there was a lot of grime. With a strong hose and some hard brushes I got the crud off and it looks brand new.
January 17, 2015