I'm with Dan on this one, BUT, I have been using a Zymol sponge the last few washes of my car, just to have a little play really. It's not bad, but I will be going back to my Dodo Mitt in future.
My car is full of swirls and holograms anyway

Did I just admit that on a public forum??? haha there is a reason for it though, will all be corrected and protected soon enough

Chris