Foam Gun/Cannon soap... What gives you the best bang for your buck?

[Haunted house]

Adams blue soap is amazing.....
Meguiars Gold Class is also fantastic..

I think the Foam gun itself is a good 60% of a 60/40 split....the 40% being the soap of course.
I use an MTM Hydro canon with a 7hp Craftsman 2800psi 2.4 gpm Power Washer

[wantboost]

Does the gold class leave a film ??

Adams blue soap is amazing.....
Meguiars Gold Class is also fantastic..

I think the Foam gun itself is a good 60% of a 60/40 split....the 40% being the soap of course.
I use an MTM Hydro canon with a 7hp Craftsman 2800psi 2.4 gpm Power Washer

[kkritsilas]

I use CG Extreme Maxi Suds II, on the basis of a test done by 9th Gen Accord (on youtube). It doesn't have the thickest foam, even in the tests, but it cleans really, really well for a pH balanced soap. Locally, it is also cheaper than Citrus Wash, Honeydew, or Mr. Pink. I get it by the gallon, and use 2 oz. in 16 oz. of warm distilled water.