What is everyone using to clean their truck fleets with for cleaner?

One of the best ones I found so far is Super Clean.  It breaks down oil and dirt really quick.  You leave it set for like 10 to 15 minutes and effortlessly removes pretty much everything. It actually saves me a ton of time.

I find stopping at a do it yourself car wash twice a week works best for me. $3 each gives me enough time to get the daily junk off, nothing has built up and doesn't ever need chemicals or scrubbing.