selsil Professional Engine Cleaner and Degreaser Spray, 4 x 16.90 fl oz, Non-foaming Engine Cleaner Spray, Removes Oil & Grease, For All Types of Engines Automotive, Industrial & More (4 Pack)

The degreaser works really quickly and works well. It has a citrus smell so at least there is a bit of pleasantry when using it. One thing I did not like was that after a bit, I do feel think the degreaser was getting into my eyes - wear your PPE!

This engine cleaner and degreaser spray comes in a 16.9Fl.oz. spray can that is 9-1/4" tall and 2-1/2" in diameter. It sprays evenly and consistently. It worked well to clean my lawnmower engine area including the plastic parts after letting it sit for a few minutes and then wiping off. My lawnmower certainly looked the better for it. I then tried tacking my neglected Chevy truck's engine. It worked fairly well at degreasing and general cleanup, but I had to be careful as it is somewhat runny and wiping the drips off was not as fun or easy as the lawnmower. But, in general, I was happy with the results of my truck engine as well, but I just had to be more careful.

Have grease- apply this. No grease or grime.

Loosens tough oil and grease in the engine bay. Engine looks like it did 5 years ago. This oil, grease, dirt has been collecting over 4+ years now. I have to do some gasket replacement and other seals. I thought that it was best to start with as much cleaned surfaces as possible. I sprayed this degreaser after wetting the bay and chassis, entire bottle. The spray foams very little and smelled like lemon cleaner. Upon settling it became clear but did some small fumes. It was evaporating. I waited 8 minutes not 10. As first time use, I did not want to leave it too long. I started spraying with a car (low PSI) pressure washer (similar to jet nozzle on garden hose) with 25deg nozzle. I noticed that greasy areas needed little bit of pressure. Those areas I did not spray or use pressure, the dirt remained and dried up. Do not expect to spray on and then simply pour water to rinse off.So this evaporative degreaser does work to loosen toughest grease. However, some brushing (elbow grease) or hose jet nozzle/low pressure washer angling is required to get it clean. Paint and plastics remained safe, but exercise caution. I did cover the alternator as it has copper windings, not safe with harsh solvents. I think I will use the second bottle this time and wait a little longer. After that I will start my car work. I think this degreaser functioned well for tough engine grease, so I would not mind using this on the kitchen oven. I think the 2-pack is a good deal for the price and effectiveness.

I haven't had the occasion to use this yet, in warmer weather I will be doing more auto work where it will come in handy. I'm not sure that the price of almost 30 dollars for 4 is a great deal

I have a classic car and I like to keep the engine bay looking sharp. This product is easy to use and does a great job making the rubber parts look shiny and black. I don't have a very dirty engine to begin with so it makes a quick and easy maintenance with a great citrusy smell. I have an epoxy floor underneath so it left it slightly slippery so take note. Now I move it off the driveway when I use for easier clean up.

This cleaner works pretty good. It's not quite touch free as the item page nudges you toward, but it works better than the off the shelf stuff from the auto parts store. It also leaves the surfaces looking good and does not discolor raw aluminum like the above-mentioned products do. Do not think you are going to spray it on and hose it off like they lead you to believe, it's still going to take some agitation with a brush for anything more than road dirt. It also does not smell like oven cleaner like the other engine degreasers I have used in the past. It actually smells good. I feel it's worth the price.

I needed to do some front end work on my old S10 pickup and everything was covered with years worth of grease and grime. I sprayed the degreaser on, waited several minutes and re-applied more. I was covering a large area and wiping everything off wasn't an option, so I hit it with water from a garden hose. It didn't remove all of the grease and grime, which I didn't think it would since it was so thick, but it took off the loose and more recent gunk. I'd say it did about as well as any of the other popular brands I've tried in the past. In the end I sprayed more on and hit everything with a pressure washer and that got most of it off. I think this degreaser works best for lighter work, but overall I like it.