What's the best wash to remove diesel exhaust residue

[murphy1244]

Try Googone, same stuff to remove sticker stuff.

 

[andy1981]

Purple power works good also. I use it in a garden pump spayer diluted 1 to 1, then hit it with the power washer

 

[Ken Kegris]

Use crud cutter usually found at your local wal mart, Use pressure washer to put it and pressure wash it off you can use a truck wash brush to help it along

 

[aeblank]

I had some random degreaser laying around and it worked great.
I assume *any* degreaser would work.

 

[Parkanzky]

Any degreaser should do it. My father-in-law used diesel fuel on one of my cars once and it came out great.

 

[varmint]

Once you get it clean, wax it with Rejex- a product made for private jets and turbo props to wax them and prevent unsightly exhaust stains down the sides of your white million dollar toy. I discovered it when my brother was cleaning up his turboprop before we took a trip- his tech gave him a bottle, and we applied it... works great for cars, too. I think it was about $16 qt. online, but well worth it.