The gunk was thick on the belly. I dont think the previous owner may have not cleaned the belly for years. I sprayed it on and let it soak in for a bit and then sprayed it a second time. Waited 10 more minutes. Used a wash brush on a poll and scrubbed the entire belly. Then washed it off. The belly now shines. Product worked great!

Richard M Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Works better than anything Ive tried. Great stuff!

Michael B Verified Purchase

AERO COSMETICS BELLY SOAP PINT

Works completely as advertised and contains no hazardous materials (Per their Material Safety Data Sheet). And as their MSDS also recommends: wear proper gloves and eye protection, and choose a well ventilated area in which to work. Outstanding!

Mark R Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Works great.

Mark A Verified Purchase

AERO COSMETICS BELLY SOAP PINT

This is some amazing stuff. It just melts the grease, you can clean your whole aircraft belly in no time!

Gary S Verified Purchase

AERO COSMETICS BELLY SOAP PINT

Great product. Really easy to use, just spray on and rinse off.

Ars A Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

This stuff is fantastic! Was dreading cleaning the belly since I expected it was going to take forever. From the time I started until I got to the tail was about 30 min. This was on a Piper Saratoga. It was so easy. Highly recommended!

Todd W Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Really works well. Much better than swimming in av gas or mineral spirits.

David F Verified Purchase

AERO COSMETICS BELLY SOAP PINT

Product works great to remove belly grease/oil better than anything else Ive tried. Highly recommend.

William H Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Keeps my belly clean with less effort than a lot of other cleaners.

Dustin R Verified Purchase

AERO COSMETICS BELLY SOAP PINT

Best product I have ever used for cleaning grease.. Easy to use and no strong smell.

Pacific A Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

This is a very good, waterless degreaser that is excellent for cleaning the belly. Spray on, Wipe Off

Curtis L Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

This stuff does a good job of getting the gunk off the bottom of the plane. Now if they could only prevent it in the first place...

Sam L Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

This is still belly soap, but is a spray bottle which seems to disperse the contents evenly over the surface it is pointed at.

Sam L Verified Purchase

AERO COSMETICS BELLY SOAP PINT

Spray on and wipe off, its that easy. Cuts through Oil and dirt not problem.

Mark B Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Best cleaner I’ve ever used to clean the grease, exhaust soot, and general dirt off the belly of an airplane.

Phillips M Verified Purchase

AERO COSMETICS BELLY SOAP 1/2 GAL

Great service

Hands down the BEST solution for cleaning my airplane’s belly that I have found in the past nineteen years that I have owned it. This stuff works GREAT! I just cleaned mine yesterday and the oil and grime just wiped right off using paper rags from a box. Quick and easy!!!

I just used this on my Archer and had to come back and write a review - this stuff is great! I could not believe how easy it made the job of removing years of accumulation! Honestly, I think the plane is lighter, now! 😁

My favorite underbelly cleaner. Easily dissolves lead deposits and oil on the belly. I use as a dry wash for the bottom of the plane and any other place oil streaks. I wear a mask and safety glasses. Better than breathing droplets and getting them in my eyes.

Best cleaner for the under belly of your airplane. Nothing else is better!

This stuff is amazing. I have used many different products for exterior cleaning and never had any thing work this well.

Works great removing oil from belly of aircraft. Spray it on, let sit and wipe off!

Cleaning the belly of the plane has always been a dreaded job. Ours was getting pretty bad. This product was recommended by a hangar friend. We were pleasantly surprised by the ease and the results when we used this stuff. It’s goes on easily, you don’t have to use much, not a lot of scrubbing and wipes off easily.

Great stuff! Gets off oil & gunk debris from the belly & leaves a slick shine.

Great for removing exhaust stains. Apply, let set for a couple of seconds....wipe off. I always keep a half gallon in the hangar.

I keep buying because it works and doesn’t irritate me in the process.

AeroCosmetic Belly Wash and Belly Soap loosens grease and dirt better than Extreme Simple Green recommended by Cessna. The comparison is not even close. Cleaning the aircraft belly of breather oil is a snap. No rubbing required. Belly Soap is somewhat effective in removing exhaust deposits on the belly but it requires multiple applications, soaking, and rubbing. It is not very effective on long term exhaust deposits. It is really effective on dirt and oily deposits inside the cowling.

Wow this shuff is Amazing!!!

Best stuff I have ever used. Works every time.

This stuff really works!

I only clean the bottom of my plane once a year and this does the job. I use a soft brush to clean around all the rivets and then wipe it clean. It has become my general cleaner when I work on the plane.

This stuff seems to work! Got the exhaust stains off my new paint that I couldnt get off with other cleaners. It wasnt spray on wipe off but was pretty close and it did the job way better than anything else. For the greasy belly I sprayed it on liberally, agitated it a bit with a rag then pressure washed it off and it was spotless!

Easily removes exhaust stains that seem impervious to other products or even varsol.