Aero CosmeticsAircraft Belly Cleaner Super Degreaser, Hydraulic Fluid Remover, Tire Soap, Tire Cleaner, Engine Cleaner, Exhaust Soot Remover

This stuff works really well - more than five years of accumulated exhaust crud came off with very little effort. It is pretty nasty stuff though, so use a mask and some kind of eye protection.

We Iove this soap. We use it on our motorhome to remove grease and the ugly stuff on the nose. It works fast, doesn't harm the fiberglass and leaves no residue. I loaned it to a friend who had stains from ag overspray on her golf cart and had tried everything to remove them. Ta da! the soap got it all off. I have purchased twice and will certainly buy it again.

Bugs, oil smears, grease comes off with a spray and couple wipes. Baked on exhaust gas takes a little more elbow grease but it does work.

Does a great job, but $$$. Not sure how it exceeds Simple Green except in price.

Most days, I'd rather dip my butt in honey butter and squat in a Texas fireant bed than get down and clean the underbelly of our airplane. Fortunately, there is very little oil seepage. Unfortunately, the airplane engine hasn't been made that doesn't seep SOMETHING on occasion, and with a big propeller then merrily blowing it along at one-hundred plus knots. . . hello belly grime!I've been using Belly Wash for the past four/five years during my annual get-on-my-back-and-cuss undertakings to keep a (reasonably) clean belly on the plane and it works easier than anything else I've tried. Follow it up with a good coating of Wash All/Wax All and apply some aircraft wax and it makes next year's belly cleaning much easier and quicker. Great stuff. Biodegradable which means no fumes, doesn't stain your clothes and is water soluble.

I had the usual mix of exhaust soot and oil but I also had these horrendous fuel stains that started at the fuel vents and ran about 4 ft back along the belly. I really haven’t found anything that did a good job of removing them. So this caused me to put off trying, which led to even more stains. Decided to try this Belly Soap and oh baby! I just sprayed it on, waited about 10 seconds and the stains just wiped off!! This stuff almost makes cleaning the belly fun! Almost. Anyway this stuff is great and I’ll be keeping a bottle on hand all the time.

This is an excellent product. It cleans very well without degrading the paint. Use it on a wetted surface, give it a minute or two dwell time and use a wet microfiber cloth to wipe away the grime. I have a bike shop. This is a great product for greasy drive trains. I like to buy it in a gallon sized container.Safe on

This is a great addition to your airplane washing kit. It’s a little more heavy duty than blue Wash Wax All and a little of this goes a long way. Something that you have to keep in mind is that cleaning supplies made for airplanes are not as powerful as those made for automotive uses. Your going to have scrub and scrub your aircraft more than you would while washing your car in general. If your aircraft hasn’t been washed in a while, this really helps as a first step in making the paint shine again. It does help with soot and exhaust residue on the underside of the fuselage, but your really going to have to work to get the belly clean in general, especially if it’s been a long time since the aircraft has been washed.Only real downside I’ve found is that it’s a pretty small bottle and if your washing multiple, exceptionally dirty airplanes you’ll burn through this one bottle very quickly.