From my personal experience, Powerhouse Power Wash is a weak cleaner which is probably why you didn't see it listed.
Weak cleaner compared to what though? If you have an opinion don't be afraid to provide some information so I might be able to sort this out...
I pretty much use clean' n dull after a while on equipment and Remedy RX for my "after set cleaner". I've used Powerwash before as my shop had it.
While Powerwash and Remedy are comparable products, Powerwash is def weaker compared to Remedy.
I've used Motiv Gel cleaner as well, it is OK as an "after set cleaner" but it isn't a deep cleaner, in my subjective opinion, like clean n'dull.
The Motiv Gel cleaner does have a plus side..........and that is value.