My GranCabrio is my first soft top of any car, so any advice on how best to clean it / what to clean it with / ...? As its fabric it doesn't seem quite right to plough on with my normal application of Meguiars that I would use over the rest of the bodywork - or is it???
Used Renovo cleaner and then Renovo ultraproofer on the wife's A4 cab last weekend. Brushed with a soft brush to remove dust etc. in the direction stated in handbook and then you paint on the cleaner, leave for upto an hour and then agitate with nail brush or sponge. The ultraproofer goes on when dry (if new you won't need this yet). Roof now looks new and water beads up and runs off. Picked it up from amazon as they stock it at a good price. Apparently there are cheap copies on auction sites. A Hoover also works well for dust and bits but you do get some looks hoovering a car roof!