I love the "Perfectmix" concentrated cleaner for my pressure washer.  This small bottle is like 4 gallons of cleaner.  It did a really good job cleaning my greasy grill the first time I cleaned it with this soap.  I mostly use it on the car and all of the kids outside toys and it works great on them all.

This cleaner is not worth the price tag, it doesn't get the surface anymore cleaner than just using pour water. In my humble opinion it just a way to create a monopoly for their product because the pressure washer I purchased will only hold this type of bottle, and the pumping tubes only fit this bottle. I will not be purchasing again.