[QUOTE=joe.p]

Pinnacle Products are excellent, but any MF rejuvenator alone will not clean soiled MF's. That is why its called a rejuvenator to rejuvenate the fibers in the towel .[/QUOTE
When I used the Pinnacle it not only rejuvenated the microfiber it cleaned it well. I never added any detergent.
The Griot's even with adding detergent, at times didn't do such a hot job in cleaning.
I am a big Griot's user, but I am finding Pinnacle and some of the other products are just as good and in some cases better and the pricing is competitive in most cases.