If cleaning were a part of this section, i would say: have you tried a product called Awesome? It is truly awesome for cleaning, especially outdoor items. Just spray, wait a few minutes, then hose/wipe off. Watch a commercial type result! AND, it only cost $1.00 at Dollar Tree!
My mom has some dish soap she got from the Dollar Store (I don't know which one, as it was in Montana) but I was amazed how well it worked on my greasy hands after working on my van. Brand is "The Home Store" and it's simply called 'Dish Soap.'