SIMPLE GREEN Extreme Aircraft And Precision Cleaner Bottle 13406 1 Gallon Original Version

as described

Love it. It works well on aluminum an metals suseptable to etching. It cleaned well and did not etch any metals. Would buy again!!

Awesome cleaner that isn’t as corrosive to delicate metals as super clean. I needed something that I could soak my intercoolers in for at least 12 hours without it being too harsh. I did go around after and used a bit of super clean as a quick spray-on rinse-off spot treatment but Overall if you’re looking for something non-corrosive and leaves no residue behind for delicate metals then I would recommend

Wow this stuff actually works! I wish I bought it sooner after trying other products in my ultrasonic cleaner and still having to clean some more after. I'm down to the last few parts and it's working amazing even getting rid of some coating that I would not have noticed was even there. This part was filthy full of years of grease and this simple green got the aluminum looking brand new again. Just used 1 gallon and the rest water in my 30 liter ultrasonic cleaner

PROS: See below, but in short, gets the deep stuff and is safe for planes. Smells good. Strips wax down to the paint. CONS: Strips wax down to the paint. At $17+/gallon, it’s expensive (yes, I know it’s a concentrate). Leaves a film if you’re not careful. As a concentrate, you have to mix it yourself and have a separate bottle. It's not quite as good as Windex at melting bugs, but I guess you shouldn't be using Windex on aircraft aluminum anyhow due to the ammonia content. CONCLUSION: Any plane owner, without a doubt, should have this in their arsenal of cleaning supplies. THE STORY: I own three aircraft and I like to keep them sparkling clean. I have several cleaning agents that I use regularly, including: Windex, Plexi-Glass Cleaner, Goof Off and good ol' 100LL (plane gasoline). Windex is great for the bug guts. Windshield gets the Plexi-specific cleaner. 100LL for the oil/belly spray and Goof Off for the really hard to remove stuff. I use this sparingly as it likes to take paint with it... So I bought the Simple Green to see what, of the above, it could replace. My initial results, even in high concentrations, were not spectacular. Also, it leaves a surface film I wasn't impressed with. So there it sat on my shelf for five months, rarely used. Now, however, I have seen the light. I had some staining in the paint that a) I couldn't figure out and b) couldn't remove. None of the above products would remove this rainstreak-like staining that was on my tailcone. Even a coat of cleaner-wax wouldn't touch it. So I loaded up a new spray bottle with 1:2 concentrate of Simple Green Aviation. I could not believe the results when it ate right through it and left perfectly clean, bright white paint. So white, in fact, that it makes the rest of the plane look dull. So then I attacked directly behind the plane's exhaust tips, an area brown with grime and exhaust spray. This I’ve, after several repeated attempts at removal, always assumed was permanent. Well, it did take five applications (and wipings) of Simple Green 1:2, but it finally came out. I then quickly wiped the entire fuselage of the plane down and oh man does it pop now. So, in the proper concentration (and repeated applications if necessary), this definitely does the job when even caustic agents won't. I'm a believer now, for sure.