Well I've been out and played with some of the products today.
Iron out works well.
As does the big wheel cleaning brush although I did pop the little rubber cap off the end of it, think it got caught on the lip of the stone guard.
Pear scented snow foam is good as well but isn't as pungent as the Water Melon one we used up there.
Also tried the trick of spraying some detailer onto the wet panel before drying and it does aid the drying process using a drying towel.